2048Undo app for iPhone and iPad

THE FIRST 2048 GAME WITH UNDO FUNCTION! USE THE UNDO FUNCTION BREAK YOUR OWN RECORD ! UNDO LAST STEP,WIN THE GAME!
Ever angry about a missing swipe that cause you a game?
Ever feel if only one undo step can save the puzzle?
Ever want a more flexible game that will let you enjoy more?
Now, 2048-Undo will bring you an undo option to lead you to the win.
Little ads, source code available, share and Undo option, faster than the original.
Join the numbers and get to the 2048 tile!
This time, it is time to show some real skills and revenge your friends.
Retract a false move will help you avoid silly move.
No missing swipe, no wrong move, Just try 2048-Undo!!!

This game has been created from the game 2048 by Gabriele
Cirulli (http://gabrielecirulli.com/), itself based on 1024 by Veewo
Studio (https://itunes.apple.com/us/app/1024!/id823499224) conceptually similar
to Threes by Asher Vollmer (http://asherv.com/threes/).
This implementation use only Kivy framework, and can be played on mobile with
swipes or desktop with keyboard. It uses OpenGL, so its faster than the HTML version :)
The source code for this game can be found at https://github.com/tito/2048