iOS apps to use on the iPhone. If you want an app on the iPhone, you have to go through the App Store unless you make it a PWA which is not suitable for a lot of use cases. You can’t run Android Apps on the iPhone and there’s no alternative App Store.

Very importantly, Apple support of PWA is poor. Here lies the biggest issue for developers and startups.

High cost for web apps to support iPhone users who expect an app like experience. Android on the other hand makes this very easy in comparison.

Try asking your apps iphone users to go to the share button on safari to install the app.