What is TestFlight in iOS?

Related questions

1. How do you invite testers to TestFlight?
2. How long does Google play take to publish an app?
3. How long is Apple review process?
4. What does IPA Stand for Apple?
5. How long does it take Apple to approve an app?
6. How do I add an internal tester to TestFlight?
7. What is Redeem Code in TestFlight?
8. How do you TestFlight beta testing?
9. How much does it cost to publish an app?
10. How long does it take to publish an app on Google Play?

Tags

1. #apple
2. #release
3. #watchos
4. #invite
5. #makes
6. #testing
7. #store
8. #testflight
9. #before
10. #product
11. #users