: Testers can submit feedback directly through the TestFlight app by taking a screenshot or using the "Send Beta Feedback" option Release Notes

Once you click a valid link on your iPhone:

The YouTube Beta program on iOS relies on Apple’s TestFlight framework . Unlike the Android ecosystem—where users can easily opt into beta tracks directly inside the Google Play Store —Apple requires a separate deployment utility.

: A privacy-friendly alternative YouTube client often available for beta testing.