What is it all about?
TestFlight Beta Testing makes it easy to invite users to test your iOS, watchOS, and tvOS apps before you release them on the App Store. You can invite up to 2,000 testers using just their email address.
* Get feedback quickly by sharing your beta builds with your internal team. Each app can be tested by up to 25 members of your team who have been assigned the Developer or Admin role in iTunes Connect. Each member can test on up to 10 devices. * Once you’re ready, you can invite up to 2,000 users who do not need to be part of your development organization to beta test an app that you intend for public release on the App Store. Apps made available to external testers require a Beta App Review and must comply with the full App Store Review Guidelines before testing can begin. A review is required for new versions of your app that contain significant changes. Up to 100 apps can be tested at a time, internally or externally. * Once a beta app is installed, TestFlight will notify testers each time a new build is available, provide instructions on where to focus, and offer an easy way to give feedback. * You can use TestFlight on up to 10 devices and test multiple apps for multiple developers — there is no limit to the number of apps that you can test simultaneously. * TestFlight will notify you each time a new build is available and provide instructions on where to focus. You can easily offer feedback by tapping the Provide Feedback button in the App Details view in TestFlight. An email automatically opens with pertinent app and device details, and you can add additional details and screenshots.