App makes my iphone 6 shut down at 35% battery – Breeze Cam Review

App makes my iphone 6 shut down at 35% battery, almost as if it is an iPhone 6S with the battery issue. This has happened on 2 occasions. Othwerwise the app is easy to use and the drone is lots of fun! Please help!
Review by Not quite your average Joe on Breeze Cam.