iOS Mobile App Development Needed

I need an experienced developer to turn my concept into a fully functional iOS app. This is a software-only assignment focused solely on Apple’s ecosystem—no Android work—so you’ll need solid command of Swift, Xcode, and current iOS frameworks while respecting the latest Human Interface Guidelines... (Budget: €18 - €36 EUR, Jobs: iOS, iOS Development, iPad, iPhone, Mobile App Development, Objective C, Swift, Xcode)