improvements or interface tweaks, ahead of the global launch. High Demand
Browse and enable available experiments (Note: This typically requires a subscription). How to Join the YouTube TestFlight Beta - Codewing
Overall impression
The most important thing to know about the YouTube TestFlight program is its popularity.
If you are an iOS user who craves the bleeding edge of video streaming, you have likely typed the keyword into Google or Reddit. This string of words represents a growing community of power users who want to test unreleased YouTube features before the general public.
