Hi there,
I will develop an "Days Calculator" iOS application for you. I have 4+ years of vast experience in swift(All versions), Objective-C, kotlin and many other languages. Creating a mobile app is exciting, and our expert team is fully capable of giving you something unique that will help grow your business.
You will have a complete understanding of the process and timeline for completion. And if you have any questions or concerns, please contact me personally.
Sincerely,
Hitesh