Just shake your mobile, and the app will save the screen as image.
Supported 4 image formats (.Png, .Bmp, .Gif, .Jpeg)
Choose the format and start the ShakeAndSave, when you want to take the print screen, just shake the phone.
Then press "Yes" to exit or "No" to continue the screens shots.
Supported multiple screen shots.
You can download it from here, or at my site www.extreme-apps.com
Hold you phone tight. We are NOT responsible in case you drop it.