Hi, I am a student. I have developed an app for my teacher to use. I allowed her to use my phone for now but she wants it to have it on her phone and she has an iPhone XR. As you probably know, I can’t simply send her an IPA file because it would need her phone to be jailbroken. And also, obviously, I can’t bring my computer to school. Is there any way for me to build the app to her phone? Thanks.
You can publish to TestFlight and and add her as a Tester. She can install updates over the network. This instructions here are for IAP but would apply Unity - Manual: Configuring for Apple App Store and Mac App Store