Test Your Apps on the Latest Beta of iOS, watchOS, and tvOS with TestFlight.
February 25, 2016
In addition to testing your apps on GM versions of software, you can also use TestFlight for internal and external testing of your apps running on beta 3 or beta 4 of iOS 9.3 and watchOS 2.2. Internal testing of tvOS 9.2 beta 3 or beta 4 is also supported. Learn more about TestFlight beta testing.