The following essay explores the mechanics and benefits of using TestFlight for beta testing apps like YouTube, highlighting its role in the mobile app ecosystem. The Role of TestFlight in Beta Testing
A "free beta" is not always a "good" experience. You need to manage your expectations. youtube beta testflight free
Since you are looking for "free," you can utilize the free trial of YouTube Premium (usually 1 month). The following essay explores the mechanics and benefits