iPhone
Q: How to restore FaceTime app
How to restore FaceTime app After
iPhone 5, iOS 7.0.4
Posted on Sep 23, 2016 5:49 AM
by Demo,Apple recommended
iPad
Look here for help.
Remove built-in Apple apps from the Home screen on your iOS device with iOS 10 - Apple Support
You can only restore the app if you had it in the first place. If you live in the UAE or Saudi Arabia, you never had it and can not download it since it is restricted in those countries.
Posted on Sep 23, 2016 5:52 AM