UndoableMemo

UndoableMemo is an application that enables you to undo/redo infinitely

What do you think when you delete all sentences by mistake? I think you want something in Windows like the "ctrl+z" in Android. But Android does not support even one time undo. This app allows you to go back to the past like time machine while you are editing text.


Features
* Undo/redo infinitely (as long as possible)
* Save automatically (and you can resume)

How to use
* Touch the left allow button to undo
* Touch the right allow button to redo
* Scroll the seekbar to backward and forward freely

For more details [Japanese]: http://usi3.com/UndoableMemo