Game is Crashing alot since 0.15 beta till 0.15.1 however there is some repeated crashes due to some actions made by player , this is a list of when mcpe crashes wish it'll help
1-crash when your having an xbox accout and entering a single player game while your account is singing in oR connecting to BXL
2-game crashes when alot of pressure is added in a single world with a high graphic quality this issue however is not supposed to accure on IPAD Pro :/ but it is and alot on ios device more than android ...
3-game crashes on ipad mini 1st gen when attempting to open achievments tab quit alot during game
And really thank you all for the hard working trying to involve this game <3