# Problems with Live test on iPhone X **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [October 31, 2019, 4:47am UTC](https://community.thunkable.com/t/problems-with-live-test-on-iphone-x/296811 "2019-10-31T04:47:42Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Veronica\_del\_Vivar](https://avatars.discourse-cdn.com/v4/letter/v/a87d85/32.png) [@Veronica\_del\_Vivar](https://community.thunkable.com/u/Veronica_del_Vivar)\ **Post date:** [October 31, 2019, 4:47am UTC](https://community.thunkable.com/t/problems-with-live-test-on-iphone-x/296811/1 "2019-10-31T04:47:42Z")
I’m start using Thunkable in class and some of my students have iPhone X. The problem is than live test doesn’t work. I read a message about this issue and they talk about TestFlight. What is that? How can my students work with that? Thank you. Vero del Vivar ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [November 1, 2019, 12:26pm UTC](https://community.thunkable.com/t/problems-with-live-test-on-iphone-x/296811/2 "2019-11-01T12:26:18Z")
4 posts were merged into an existing topic: [iOS 13 Golden Master CRASH](https://community.thunkable.com/t/ios-13-golden-master-crash/233151) ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [November 1, 2019, 12:26pm UTC](https://community.thunkable.com/t/problems-with-live-test-on-iphone-x/296811/3 "2019-11-01T12:26:18Z")