I’ve been building on different devices for testing purposes, and the builds just work as expected. The problem comes when, after some days, if I try to open the app on either an iPhone or an iPad, the “‘App’ Is No Longer Available”. On a tablet/android, the app still runs fine, so it seems to be something to do with iOS, although I have no clue what is it.
Any idea or help is highly appreciated.
Anyone?
Hello!
I am pretty sure you need to pay $100 to be an Apple developer.
How can that make sense?
No idea I am not in charge of Apple 
what I meant is that you are able to use development mode, and build on iOS. So, if they charge you, what are the advantages of such a thing? Considering that everybody could build and use it for free.
No idea, sorry Someone else might have a better answer.
If you don’t have an Apple account then your build lasts for 7 days
https://developer.apple.com/forums/thread/91519
Thank you! I’ll dig into it
PS: It looks like another reason not to buy iOS