The Scratchpad will convert android tablet into drawing pad which can be used to draw images and taking handwriting notes.
- draw/erase using touch.
- draw smooth curve. The Scratchpad will automatically convert the hand drawing into smooth curve if smoothing is enabled.
- select pen width and color.
- undo/redo actions.
- export drawing as image so that the drawing can be viewed in Gallery app.
- share drawing to other users .
Please note that Scratchpad is a very simple app. It does not saves the drawing automatically. To save the drawing you will have to choose export or share option. The Export option will save the drawing which can be viewed by Gallery app and the share option will share the drawing via sharing apps e.g. gmail, dropbox etc.