On ios there is an alternative called Bypass X,but you have to be jailbroken. I found this hack out a few days ago,and now I have like 110k coins and gems. Plus all weapons and ruby armor.
Honestly that flying glitch doesn't work anymore, it was extremely helpful for me on maps like d-day and heaven garden because I could hide inside the a tak on d-day, and I could move around under the ground and totally snipe people from under them and they couldn't kill me