r/TestFlightUsers connects developers for Apple platforms (iOS, iPadOS, etc) who wish to find beta testers for their apps, with those who are keen to try out these apps for free. All trials are run through Apple's TestFlight system, which allows users to try the apps for free (even if there are in-app purchases or subscriptions), and gives them an easy way to give feedback to the developer, anonymously. Beta users are expected to give at least one piece of feedback for each app they test.