Use finger to draw pictures,
[MENU] or long press to pick a color
[BACK] to clear the surface (or multiple times to change background)
[Volume Down] to save current picture in Pictures directory
[Volume Up] to share current picture via MMS, E-Mail, Facebook, ...

No Ads - enjoy!
If you like it please rate.

Sources are available here:
https://bitbucket.org/trpaslik/babydraw/src

Feel free to suggest any enhancements.

Cheers!