Hello,

You need to use an external solution to do that.
Probably, the best one on the market is now from Genuitec:

https://www.genuitec.com/docs/web-apps/spring-web/spring-iphone-scaffolding/

Previously, long time ago their leader application to do dev for mobile was Mobione

I used it long time, and was fantastic tool, very poswerful for IOS/Androïd.

Hope this helps

Axel

Take care.

With an app on iPhone, you need to pay a dev license (not free... Obviously !!!! ) to push your app on the AppStore !!!!!
No problem with Androïd.

On iPhone to bypass the Apple dev licence , you can create a web app (html...) . By this way your app is not on the Apple Store but you can download it from a central point on your iPhone and the usage with the phone is identical.

Axel