Setting up TestFlight - student apps ?

Hello -

I am trying to assist a high school programming class with app testing - they are building apps in xCode 14 on MacBooks - they also have iPads. After lots of googling on trying to send their finished apps to iOS devices via USB cable, etc and bypassing need for Apple Developer account I am stuck. Any thoughts or suggestions are appreciated on how I could possible set up one paid developer account and do each app build in this account then share the apps via TestFlight? Does this sound like it would work? Is there some documentation online that would cover the steps on this process?

THANKS

Setting up TestFlight - student apps ?
 
 
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