This site is being deprecated.
Please see the official X‑Plane Support page for help.
After the update to 10.3.0, X-Plane has been having problems:
Tried rebooting the phone ; no effect.
Downloaded X-Plane 10 to the same iPhone on 24th July 2015, and it has always worked perfectly. It was definitely working properly on Sunday 21st August 2016.
Phone shows date of update to 10.3.0 as August 26th.
The iOS 9.3.5 update was installed as soon as it was available (would have been installed on 25 Aug), i.e. a day after the X-Plane update. X-Plane wasn't used between 25th and 26th Aug. Hence, the iOS update cannot be ruled out. (However, 9.3.5 was only a security-focused update, so this feels unlikely.)
Platform: iPhone 4S (model MD257NZ/A); capacity 64GB (available 36 GB); iOS 9.3.5
This site is no longer being actively maintained.