I have iOS developer account and understands Android source code easily. I can develop an iOS app from the Android app you already have. Please provide the link to it and I will review it first.
Relevant Skills and Experience
Objective-C, C++, Swift, iPhone SDK, Java, Android Studio, Map Kit, GPS, JSON, SOAP, XML and REST, SQLIte, Core Data , Push Notification, In App Purchase, Source code repository in SVN, Version GitHub
Proposed Milestones
$277 USD - To be discussed
Can you provide the Android app url?