I have two devices as mentioned above running latest firmware.
Android Oreo on 3T and iOS 11 on iPad
But this app is crashing on both devices. Not running at all and can't even log in. I can't access my Phantom 3 Pro, can't check firmware status or anyother thing.
Highly dissatisfied and disappointed with development.

Sir, I would recommend you update the IOS system to the latest version and use the app again. If the app continues to crash, please tell me the version of your app and export the crash log for further analysis. Thanks for your support.