Polish & Publish iOS App- its a prototype- i want to clean up for launch

I have an iOS prototype written entirely in SwiftUI that’s almost ready for prime time, but a few pain-points are holding it back from the App Store. Right now I’m seeing: i made it in openai-codex- ... (Budget: £20 - £250 GBP, Jobs: App Development, Debugging, iOS, iOS Development, iPad, iPhone, Mobile App Development, Objective C, SwiftUI, Xcode)