TestFlight is a platform for testing iOS beta apps. Most applications require an invitation or access code and the information shared in TestFlight is very limited. Now after 4 months of being announced, TestFlight has been updated with an interface similar to the Apple App Store.
The new TestFlight lists apps more neatly. It also lists the Apple devices registered to the user account, clearly displays the name of the developer as well as the button to send feedback and the description of the application is also clearer. Most useful to me is that the beta app now has screenshots to better see what new features are worth testing.
One thing I don't understand is why Apple needs a separate app to test beta apps, when the Google Play Store can fit everything in one store? Anyway, this update is rolling out to all Apple users and it can be downloaded directly through the App Store. Make sure it is TestFlight version 3.6.0.