With these App you can make in a few seconds notes on your device! If you find a bug or if you have some problem, contact me before you give low rating, please. These App runs on nearly every device, but is specially designed for: Omate Truesmart. Simvalley AW414, AW420, AW421. Iconbit Callisto 100. Vapirius AX3. These App is needs no buttons on the main screen!