The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.
An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.
The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.
Here's some projects that our expert iPhone Developers made real:
Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.
If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!
Od 233,178 ocen, stranke ocenjujejo iPhone Developers 4.9 od 5 zvezdic.iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.
An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.
The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.
Here's some projects that our expert iPhone Developers made real:
Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.
If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!
Od 233,178 ocen, stranke ocenjujejo iPhone Developers 4.9 od 5 zvezdic.I need a Tuya IoT template tailored to an indoor, smart clothes-drying rack. The goal is to define all DP points, panel layout, and interaction logic so the finished product integrates smoothly with the Tuya Smart app and cloud. Key functions I want covered include basic lift/lower controls, timed drying presets, temperature / humidity display if the hardware supports it, and in-app notifications when a cycle completes. Please map the data points clearly, assign suitable icons, set default units, and ensure the UI looks polished on both Android and iOS. I will provide the product schematic and MCU protocol once we begin; you return the completed template file (plus any panel resources) ready to import into the Tuya developer console. A quick screen-share walkthrough of the finished s...
I’m ready to bring a new e-commerce experience to life and need a seasoned mobile developer to build a full-featured app for both iOS and Android. The core of the project is a smooth shopping journey, starting with secure user authentication, moving through an easily browsable product catalog, and ending in a seamless checkout powered by reliable payment-gateway integration. Here’s what success looks like to me: • Users create accounts or log in effortlessly with email, social, or phone options, backed by robust security and token management. • A clean, responsive catalog shows categories, search, filters, and rich product pages with images, variants, and inventory status. • The checkout flow handles multiple payment methods (credit/debit cards and wallet o...
Anger of Stick 5: Zombie has already crossed 500 million downloads and still earns about $10 k every month, yet much of its codebase hasn’t been touched in years. With a focused round of Cocos2d-x updates we can lift performance, refresh gameplay, and unlock far higher revenue—so I’m opening the project to a committed partner rather than a short-term contractor. The work calls for someone whose day-to-day strengths are optimization and performance improvement, gameplay mechanics enhancement, and new feature development. Android is our first target because that is where nearly the whole audience sits; once we prove our refinements there we can port the same wins to iOS later if it makes business sense. Here is what the collaboration will look like: • Regular C++/Co...
I’m ready to turn an idea into a fully-featured web application that users can access seamlessly from any browser and install on both iOS and Android devices as a Progressive Web App. The core build must therefore be a standards-compliant web app, but it should behave like a native mobile application—offline support, push notifications and home-screen installation are all essential. Pwa Need fire base added for data This app is all about privacy I have the code already Here’s what I need from you: • A responsive front-end that scales elegantly from desktop down to the smallest phone screen. • PWA essentials in place (service workers, manifest, caching strategies) so the app is installable and functional offline. • Clean, well-documented code and a st...
This project centres on building a fully-featured social casino app that runs smoothly on both iOS and Android from a single codebase. The first release will focus on an engaging Slots experience, but the architecture should leave room for additional games later. Please refer this website then go to application you will understand what i need. Core gameplay • Slots engine with authentic reel physics, configurable pay-tables, free-spin bonuses and daily coin drops. Social & progression layer • Personal user profiles, including avatar, coin balance and level progress that persist across devices. • Global and friends-only leaderboards that refresh in near real-time so players can compare wins and bragging rights. • Cloud-saved data to keep every spin, purc...
I need a straightforward GPS-tracking application built for both iOS and Android. The primary goal is reliable, continuous location capture and display, wrapped in a clean, intuitive interface that feels native on each platform. You are free to choose the most appropriate toolkit—whether that’s Swift and Kotlin natively, Flutter, React Native, or another proven cross-platform framework—as long as performance and battery efficiency remain solid. I will supply the branding assets; you will handle architecture, coding, simple cloud or on-device storage of location data, basic privacy safeguards, and submission-ready builds for both App Store and Google Play. Deliverables • Full, well-commented source code • Test builds for iOS & Android • Brief...
Here is a polished, professional version of the project description tailored for Freelancer.com. It is designed to attract serious developers who understand the urgency of a 20-day "buy-and-edit" workflow. Project Title: Urgent: 20-Day Launch - Customization & Deployment of Uber-Like Clone App Project Description: We are seeking a highly skilled and fast-paced Mobile App Developer to customize and deploy a ride-hailing platform. To meet a strict 20-day launch deadline, we are bypassing "from scratch" development. We will provide a high-quality, pre-purchased source code (Uber Clone) that includes the Rider App, Driver App, and Admin Panel. Your primary task is to take this source code, perform specific UI/UX modifications, and ensure a successful deployment on al...
Title: Convert Existing Web App into Multiple Mobile Apps (iOS and Android) Description We already have a fully working web app. We need a developer to convert it into mobile apps and create separate apps for each expert using the same codebase. Each app should be pre configured for a specific expert and load only that expert’s data. Scope of Work * Convert existing web app into mobile app for iOS and Android * Use Capacitor or React Native wrapper * Create a system where the same codebase is used * Different builds should generate different expert apps * Inject expert ID at build time * Remove URL based routing and load expert directly Features Required * Push notifications using FCM and APNs * In app purchases for Apple and Google * Persistent login * Social login with Apple...
We are looking for someone who can search a app for us where we can purchase ready code. mobile app ...Concept of our business is learning users by artist Musicians and get paid. Thank you Budget 602 Rupees.
I am building a mobile app and need a developer to create a 3D dog customization system similar to Rocket League’s car customization. Core Requirements: * A 3D dog character (already created in GLB format) * Ability to equip items: * Hats * Collars * Skins / colors * Accessories * Items must support rarity tiers: * Common * Rare * Very Rare * Exotic Features Needed: * Character viewer (rotate, zoom) * Equip/unequip items visually in real-time * Store system: * Display items by rarity * Purchase/unlock items * Inventory system: * Save owned items per user * Backend integration (Firebase or API) Technical Options (open to recommendation): * Unity (preferred for performance and flexibility) * OR Web-based () embedded in app via WebView Important: * The ...
I’m building a modern, Spare-Room–style marketplace where landlords and tenants can connect effortlessly on iOS, Android, and the web. Before a single line of code ships, I need a polished, modern-and-trendy UI/UX that feels instantly familiar to everyday renters yet powerful enough for professional hosts. Core features to be designed and built: • User profiles for both landlords and tenants • Robust search and filtering for available properties, including city or specific-quarter targeting • In-app messaging so parties negotiate without leaving the platform • Transparent pricing display plus optional “Top Listing” adverts to boost visibility • Landlord verification workflow to maintain trust and safety • Comprehensive admi...
We are preparing to launch XPartner, a new social platform, and are looking for freelancers to help with early user onboarding and genuine engagement. Target Cities (India) Hyderabad Vijayawada Chennai Bangalore Mumbai Ahmedabad Each city requires 10–30 real user profiles. Complete Profile Requirements A profile is valid only after all of the following are completed: OTP-verified mobile registration + unique email ID Add at least 1 Ex-Partner Use Search feature 5 times daily Add 2 Stories on 2 different days (not same day) Post 2 Reel videos on 2 different days (not same day) Activity Rules Actions must be spread across multiple days Natural usage behavior only Strict Rules No fake users or fake content No bots, automation, VPNs, or device farms No reused photos/videos No forc...
The task is to build a delivery application in Flutter that can be released on both iOS and Android from a single code-base. Three core modules must be fully implemented: • Real-time tracking – live map view showing driver location and order status updates. • Payment gateway integration – secure, production-ready checkout (Stripe, PayPal, or a comparable solution we agree on). • Order management system – place, modify, cancel, and confirm orders with clear status flows for customers and staff. Clean, well-documented Dart code, state management (Provider, BLoC, or Riverpod), and push notifications are expected so future maintenance is straightforward. When finished, I will need: 1. The complete Flutter source code. 2. Separate debug builds for iOS and And...
I’m building a smart fitness companion that adapts every workout to how much discomfort a user is feeling that day. The core of the product is an algorithm that generates personalized plans, asks the user to rate their pain on a simple in-app scale, and then adjusts intensity, exercise selection, and rest periods automatically. Over time it should learn from completed sessions and update routines while presenting clear progress trends so the user can see where they’re improving without aggravating problem areas. Here’s what matters most: • Personalized fitness plans generated by AI. • Live pain-level monitoring through self-reported scales (no wearables in the first release). • Visual progress tracking that highlights correlations between pain scores...
I’m building a full-featured e-commerce mobile application and I want it released simultaneously on iOS and Android using Flutter. The core shopping flow—product catalogue, cart, checkout, and order tracking—must feel fast and native on both platforms. You’ll take charge of the Flutter front-end, connect it to the backend APIs I already have in place, and make sure every screen is pixel-perfect across a range of devices. Payment integration, push notifications, deep linking, and basic analytics are also part of the scope. Deliverables: • Complete Flutter source code with clear structure and comments • Platform-specific builds ready for App Store and Play Store submission • A short hand-off guide describing build steps and key implementatio...
I’m putting together a cross-platform ride-sharing prototype that blends the signature flows of Ola, Uber and inDrive. The build has to run on both iOS and Android from a single codebase.I’m putting together a cross-platform ride-sharing prototype that blends the signature flows of Ola, Uber and inDrive. The build has to run on both iOS and Android from a single codebase, so feel free to choose React Native, Flutter or any comparable stack that speeds up delivery. Core experience to demonstrate: • Ride Booking – pick-up and drop-off selection, fare estimate, real-time driver status. • Driver Registration – document upload, profile review and activation process. • In-App Payment – a mocked or sandbox gateway that can authorise and return success...
Special Note :Only apply and place bid if you really want to work in our budget mentioned 1000 rs. Dont waste your time and ours by asking to increase budget. ==== Hello Flutter developers. We have few tasks which need to do quickly. We have Flutter app source code where we need to fix some issues which missed by last developer. 1. Our app is based on business like where user get learning services by artist musician by booking process lessions and artist teach users via zoom meeting process one on one and more then one users too ... and get paid. In that payment gateway we use stripe where payment split like...when user pay to artist....we also get our 10% commission on each payment in our stripe account. Rest goes to artist musician account. 2. Create the IOS app Build by using appsto...
I want to develop a mobile trading application focused on IPO and share trading with wallet, admin control, and support system. Core Features Required Authentication System Login using Phone Number + Password Forgot Password option (OTP based reset) Secure session management User Registration Phone Number Gmail ID Password Basic validation system Trading Features IPO Section View IPO listings Apply for IPO IPO status tracking Share Market Section Stock listing Buy/Sell functionality Portfolio tracking Wallet System Deposit via UPI / QR Code Admin can add/edit UPI & QR code from panel Withdraw request system Transaction history Admin Panel (Very Important) User Management View users Block/unblock users Withdrawal Control Approve / Reject withdrawal requests IP...
I'm looking for an experienced game developer to help bring my mobile gambling game idea to life. The game should include: - Multiplayer functionality - In-game purchases - Live chat support Ideal Skills and Experience: - Mobile game development expertise - Experience with gambling game mechanics - Strong knowledge of integrating multiplayer functionality - In-game purchase systems design - Live chat support integration Please provide a portfolio showcasing similar projects and be ready for a detailed discussion.
I need an extra pair of hands to keep my product feedback pipeline moving. The work is straightforward: open the designated mobile app on your own phone, locate the retail items I specify, and leave a star rating plus a one-sentence comment for each item. That’s it—no technical background or specialist knowledge required. You’ll be comfortable following short written instructions, have a stable internet connection, and be able to turn around small batches quickly. I’ll supply a brief guide that shows exactly where to tap in the app and what kind of short comment is acceptable. Each completed batch is verified inside the app, so once I see the confirmations come through your milestone is cleared. Deliverables • Submit the requested number of retail product r...
I’m building a virtual-reality program that helps children on the autism spectrum recognise stress triggers and practise evidence-based coping skills in a safe, engaging space. The prototype must run natively on Oculus headsets and be architected in Unity for easy expansion to additional scenes, data streams, and hardware later on. For this first milestone I need three fully interactive scenes, each with age-appropriate lighting, sound, and sensory density controls that can be toggled at runtime: • School classroom • Park / playground • Home setting Within every scene a child should be able to trigger guided coping modules: • Breathing exercises (paced audio/visual prompts with haptic feedback) • Visualisation techniques (calming imagery overlays)...
I’m planning to launch a mobile marketplace where real-time auctions are streamed directly to viewers—think Tilt, but tailored to my brand. I need a full-featured build for both iOS and Android that lets users register, create rich profiles, go live to sell items, and bid in real time. Core must-haves • Robust user registration and profile management that handles Buyers, Sellers, and Administrators out of the box. • Seamless live-streaming integration so sellers can broadcast without third-party work-arounds. • A solid auction management system that schedules, lists, and closes sales with automatic bid increments and clear winner notifications. For deliverables, I’m expecting production-ready apps, clean modular code, and a lightweight admin pan...
Pre-Launch UI Improvements Request Hi, The app is almost ready for launch. I need some final UI adjustments and loading experience improvements. 1. Text Review • Review all app screens • Ability to: o Edit existing texts o Add or remove texts where needed o Change text colors 2. Image Adjustments • Adjust image display to match aspect ratio: 1.91:1 • Ensure images appear properly across devices without stretching or improper cropping 3. Loading State Improvements • Remove any default loading text or default images shown before data loads • Replace them with: o Shimmer Loading (Skeleton UI) for both text and images Behavior: • Show shimmer only while data is loading • Once API data is received, replace shimmer immediately with real content ...
Needs a polished mobile app that runs smoothly on both iOS and Android. Clients should be able to browse available services, pick a stylist, choose an open time slot from a live calendar, and pay in advance—all before they ever arrive. 1. Executive Summary A dual-platform mobile application (iOS & Android) serving as a marketplace for barbershops and clients. The app facilitates discovery, booking, and secure payment processing. It prioritizes upfront commitment (pre-payment) to reduce no-shows and includes a sophisticated revenue split and cancellation management system. 2. User Roles The app will have three distinct user views: 1. The Client: Browses shops, books appointments, pays, and leaves reviews. 2. The Barber/Shop: Manages availability, views income, manages pro...
I need a solid React Native build that runs smoothly on both iOS and Android, with reliable data-synchronization at its core. The app is a practical utility rather than a social or e-commerce experience, so fast load times and consistent data across devices matter more than flashy UI flourishes. Here is what I expect: • Source code written in React Native (TypeScript preferred) that compiles cleanly for both stores • A data-sync layer that keeps local and remote records in step, even while offline, then reconciles automatically when a connection returns • Codemagic pipeline configured from my Git repository through to TestFlight and Google Play internal testing, including signing, environment variables, and automated versioning I’ll provide API endpoints, icon...
I need an experienced mobile-app marketer to push a fresh burst of downloads for my app, which is geared toward busy professionals. The deadline is tight—I’m looking to see the first wave of results as soon as possible—so I want someone who can jump straight into execution with minimal hand-holding. Here’s what I’m expecting from you: • A concise growth plan that spells out the channels you’ll hit first (App Store Optimization, Apple Search Ads, Google UAC, LinkedIn Ads, or any other high-yield platform you trust for B2B audiences). • Creative ad copy and static or short-form video assets tailored to professional users, along with on-brand visuals I can approve quickly. • End-to-end campaign setup, tracking, and daily optimization&mda...
"} Looking for people in Orlando to test a ride app. Task: - Install the app - Request 1–2 rides - Take screenshots - Send quick feedback Time: 30 mins Pay: $20–$35 per person Must be in FL Orlando
ASTERA DRIVE is kicking off with a focused V1 milestone that will set the technical foundation for a larger, evolving Roblox experience. In this first slice I need everything that makes a racing prototype feel polished and fun right away, built in Roblox Studio with clean, documented Lua so we can expand later without re-writing core systems. Deliverables for this milestone • One fully-tuned “Voiture de course” (single racing car model) with smooth, responsive handling and believable physics • One simple “Circuit de course” map sized for short laps, including start/finish triggers, basic scenery and checkpoints • Lightweight in-game UI: car dashboard (speed, gear, health/fuel if relevant), track mini-map, and a live leaderboard that updates e...
I want to develop an app for automation
I’ve mapped out every feature of my new app and written a detailed flow, but I now need the visuals that will make it feel effortless to navigate. The aesthetic I have in mind is unmistakably minimalistic—clean lines, plenty of breathing space, and a clear hierarchy that lets users focus on what matters. You’ll be designing for both iOS and Android, so I’m counting on you to respect each platform’s guidelines while still giving the product a cohesive look and feel. I don’t have specific references to imitate; instead, I trust your creativity and grasp of modern UI patterns. If you prefer Figma, Sketch, Adobe XD, or another mainstream tool, use whatever lets you move fastest and produce pixel-perfect results. Deliverables I will review and approve: &bul...
We are building Datezo, a modern dating app focused on creating safe, authentic, and meaningful connections. Unlike traditional platforms, Datezo follows a women-first approach, where women can use the app for free while men access premium features through subscriptions. We are looking for an experienced mobile app developer or team to build a high-quality, scalable iOS and Android application from scratch, including backend and admin panel. The app will include core dating features such as user profiles, swipe-based matching, real-time chat, and push notifications, along with strong safety features like user verification, reporting, and moderation tools. The ideal solution should deliver a smooth, fast, and modern user experience, similar to leading dating apps, while ensuring performa...
We need an AI-powered chatbot integrated into our College ERP system to automate student, staff, and admin queries. The chatbot should provide instant responses, reduce manual workload, and improve user experience. Automate common queries (attendance, fees, timetable, leave, results) 2. Student Module Attendance status Internal/exam marks Fee details & payment status Timetable Assignment notifications 3. Staff Module Leave application status Class schedule Student performance queries Notifications Authentication (login-based chatbot responses) Role-based access (Student / Staff / Admin) Web-based chatbot (React / Vue preferred)
I'm looking for an experienced no-code developer to create a social networking mobile app that supports both iOS and Android platforms. The app should be user-friendly, engaging, and have the core functionalities of a social networking platform. Key Requirements: - User registration and profiles - Friend requests and connections - News feed with posts, likes, and comments - Direct messaging feature - Search functionality for users and content - Notifications for activities Ideal Skills and Experience: - Proven experience in developing mobile apps using no-code platforms - Strong understanding of social networking app functionalities - Familiarity with both iOS and Android deployment processes - Ability to create intuitive and engaging user interfaces - Good communication skills for ...
Project Title: Looking for Content Creator (iPhone Filming) in Dubai – Short-form Reels Project Description: Hi! I’m looking for a content creator based in Dubai to help me film short-form video content (Reels style) for my personal brand and international business. The content will be lifestyle + business focused (city shots, walking, café scenes, skyline, etc.). Important: No need for a professional camera, iPhone is perfectly fine I only need clean, smooth, cinematic shots with good movement This is NOT a high-production project (simple and efficient) Scope of Work: Filming only (no editing required, but optional if you offer it) Duration: 1–3 hours Locations: Dubai Marina / Downtown / cafés / rooftops Deliverables: Raw video clips (high quality, ready fo...
I already have the full source of my Capacitor-based mobile app sitting on GitHub. What I need now is an end-to-end polish and store launch, carried out as quickly as possible. First, clone the repo, wrap the current build and push a fresh TestFlight version so my team can verify functionality. While you are in the code, please give the UI a light makeover: update the colour scheme and refresh the key icons and buttons so the screens feel cleaner and more modern. No radical redesign, just tasteful improvements that keep everything on brand. Next, run a thorough code review. Tighten anything that could raise Apple or Google red flags, clear warnings, and make sure the Capacitor plugins are up to date. One critical fix I need is on Android: push alerts must appear on the lock screen and ho...
**Job Title:** Senior Mobile Game Developer (C++ / cocos2d-x) – Full Project Update & Optimization **Project Name:** Anger of Stick 5: Zombie **Description:** I am looking for an experienced and highly skilled mobile game developer to take over a large, existing C++ game project built with cocos2d-x. The project is a complete and production-level 2D action game with a large codebase (~36,000 lines) and full monetization systems (ads, in-app purchases, analytics). The main goal is to **analyze, fix, update, and optimize the entire project** to make it ready for modern app store release. --- **Scope of Work:** * Analyze and understand the full existing codebase * Fix build issues and ensure the project runs correctly * Update Android SDK to latest requirements (API 34+) * Up...
I’m ready to move my idea from notes and wireframes into a working mobile product that lives in both the Google Play and Apple App Store. Because the concept is still being refined, I’m looking for someone who can guide the entire process—from choosing the right tech stack (native Kotlin/Swift, Flutter, React Native, or another option you recommend) through to final store submission. Here’s what I already know I’ll need: • Two fully functioning apps that share a single codebase where practical, yet still feel perfectly at home on their respective platforms. • A clean, modern interface and smooth onboarding flow; whether you build the UI from scratch or adapt an off-the-shelf kit is up for discussion as long as it looks polished and performs well. ...
I have a app rdy i just need somo how can use Xcode and have it out as a working app for IOS iphone/ipad Key objectives • Plan and build the full iOS application, including a clean, intuitive interface that fits Apple’s Human Interface Guidelines. • Implement the core workflow logic that turns our current manual processes into a single, in-app experience. • Ensure secure data handling; the app will be used only by authenticated team members. • Prepare a TestFlight build for internal testing and package the final version for App Store submission. Nice-to-have add-ons (open to discussion) If it makes sense for the workflow, I’m happy to explore features such as push notifications, payment integration, or other business utilities that could add value. ...
Organised Pack — React Native Completion + App Store Submission Organised Pack is a packing and outfit planning app built in React Native + Expo SDK 54 with TypeScript. The data layer is working. The screens exist. We need an experienced developer to wire everything end to end, apply final branding assets, test on a real iPhone, and submit to the Apple App Store. This is not a build from scratch. Do not quote as if it is. What needs doing: - All screens wired end to end and fully functional - Branding assets applied (logo, colours, fonts — assets provided) - Confetti animation at 100% packing completion — non-negotiable, must work on iPhone - Full iPhone testing on a real device - App Store submission via EAS Build Tech stack: - React Native, Expo SDK 54, TypeScript, ...
Special Note : Only apply and placed your bid if you agree with our budget and work process .Dont ask any more budget . Do not waste both side time please. We are Looking for IOS developer to do our tasks. 1. You need to apple machine to work. 2. You need to generate IOS Build by using our Flutter app Source code. 3. You Need to share IOS Build to our testing person to test the app. Once test done ..Our developer fixes issues and then again you get updated source code to generate the Build. Same process going on till work completed by our developer. 4. Once all done...you need to upload both versions IOS and androd on Appstore and playstore. 5. You need to push source code of app on GIT and linked with store. 6. You need to upload source code on Hostinger server which we are using VPS. ...
I’m planning to build a new mobile application and need a skilled developer who can guide the process from initial concept through to a functional first release. I have a broad idea of the app’s purpose but still need help shaping the technical details, user flow, and feature set. Here’s what I’m looking for: • Clarify and document core requirements, user stories, and basic UI wireframes. • Recommend the best tech stack for iOS and Android (native, Flutter, React Native, or similar) and explain the trade-offs. • Set up a clean project structure in version control, configure CI/CD for test builds, and deliver an initial working prototype that demonstrates key screens and navigation. I’ll provide feedback at each milestone so we can refin...
MASTER BRIEF Project Overview We require an experienced Flutter developer or development team to convert multiple existing web platforms (built using Lovable) into fully functional mobile applications for iOS and Android. Each application must be delivered as a production-ready build, fully tested and successfully published to both: Apple App Store Google Play Store This is a fixed-price project. The quoted price must cover the entire scope outlined below, including development, integrations, testing, and deployment. No significant cost increases will be accepted after agreement. Payment Terms Fixed total project cost required upfront Milestone-based payments: £100 initial deposit £100 monthly thereafter Total budget capped at £5,000 Payments may be structured per ...
I need a mobile app developed for both iOS and Android platforms. The app will focus on external ticket purchasing and integrating with users' calendars. Key Features: - External Ticket Purchasing: Users can buy tickets directly through the app. - Multi-Login Options: Users can log in via email/password, social media, or phone number verification. - Calendar Integration: Link purchased tickets with calendars for event reminders. Ideal Skills and Experience: - Proficiency in mobile app development for both iOS and Android. - Experience with secure login mechanisms and calendar integrations. - Strong UI/UX design skills to ensure a user-friendly experience. - Background in handling external APIs for ticket purchasing. _ light and fast responsive easy adaptable with white lable change ...
My iOS app does not yet use Firebase, and I’m ready to add it so I can pass key conversion data straight into Google Ads. I need someone to integrate the latest Firebase SDK, configure the project on the Firebase console, and then log two core events—User sign-ups and In-app purchases—so they appear as conversions in Google Ads for campaign optimisation. Once the SDK is in place, I’d like the events tested end-to-end: from a real action inside TestFlight or a simulator, through the Firebase DebugView, all the way to the Google Ads dashboard. Please also verify attribution windows and the correct use of GAID/IDFA so reporting lines up with Apple’s privacy requirements. If you see quick wins for future expansion (for example adding Level completions later), fla...
I’m putting together a cross-platform ride-sharing prototype that blends the signature flows of Ola, Uber and inDrive. The build has to run on both iOS and Android from a single codebase.I’m putting together a cross-platform ride-sharing prototype that blends the signature flows of Ola, Uber and inDrive. The build has to run on both iOS and Android from a single codebase, so feel free to choose React Native, Flutter or any comparable stack that speeds up delivery. Core experience to demonstrate: • Ride Booking – pick-up and drop-off selection, fare estimate, real-time driver status. • Driver Registration – document upload, profile review and activation process. • In-App Payment – a mocked or sandbox gateway that can authorise and return success...
I need a complete social networking experience built exclusively for Android. The project starts with user registration (email, phone, or Google sign-in) and moves through profile creation, a scrolling feed for posts, reactions and comments, and one-to-one chat with push notifications. I’d like a modern, Material-designed interface that remains fast on devices running Android 8.0 and up, and the finished package must be Play Store–ready. Kotlin and Jetpack libraries are my first choice, with Firebase (Auth, Firestore, Storage, Cloud Messaging) powering the back end, although I’m open to comparable solutions if you can explain the benefits. Deliverables at hand-off: • Clean, well-commented Android Studio project • Release-signed AAB/APK suitable for Play Cons...
I'm seeking an experienced iOS developer to assist with the submission of a simulator game for teenagers to the Apple Store. Key tasks include: - Ensuring the game meets all Apple Store guidelines. - Preparing and optimizing game assets for submission. - Completing all necessary paperwork and providing required information. Ideal skills and experience: - Proven track record with successful Apple Store submissions. - Strong understanding of Apple’s app review process. - Experience with simulator games and targeting teenage audiences. Please provide examples of previous submissions and any relevant certifications.
I have an e-commerce concept and want it transformed into a polished Android mobile app that feels both stylish and intuitive. Core objectives • Build a native Android application focused on product browsing, secure checkout, and order tracking. • Craft an interface that looks clean, modern, and unmistakably premium—smooth animations, thoughtful spacing, and consistent typography are essential. • Integrate fundamental e-commerce features: searchable catalog, product variations, shopping cart, wish-list, multiple payment gateways, and push notifications for promotions and shipping updates. Technical expectations • Develop in Kotlin (preferred) or Java, following current Android best practices. • Use a scalable architecture (MVVM or similar), wi...
I have a fresh concept for a productivity tool and nothing more than a set of sketches and feature notes, so I’m looking for a developer who can turn this idea into fully released apps on both iOS and Android within roughly a month. You’ll need to guide the whole lifecycle: refining the feature set, choosing the optimal tech stack (Flutter, React Native, Swift/Kotlin—open to what fits best), designing a clean UI/UX, building any required backend or cloud functions, testing, and finally submitting to the App Store and Google Play. If you’re comfortable owning everything from architecture to deployment and can move fast without sacrificing reliability, we should talk. After an initial NDA I’ll share wireframes, user flows, and the detailed roadmap so we ca...
I already have a partially built mobile productivity app and I need an experienced developer to bring it to completion for both iOS and Android. The core idea and initial code are in place; what remains is polishing the interface, wiring up the remaining features, tightening performance, and pushing the app through final testing and store submission. You’ll be working with the existing repository (I’ll grant Git access as soon as we start) and a clear feature list that shows what is done and what still needs attention. Expect tasks such as: completing a few unfinished screens, integrating the last API endpoints, resolving bugs flagged in the current test build, and making sure the UX feels equally smooth on iOS and Android devices. I value clean, maintainable code, frequent c...
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