OnNote just require your phone number to get into app and start taking notes. All your notes are synced in real time or whenever internet connection will be available so need to worry about any loss of important notes. If you lost your device or moved to another device just you have to enter your phone number and all your notes will be available ASAP.
Using OnNote you can take notes of email, messages, shopping list etc.
Main difference of this app and other app is it is highly reliable no data loss what so ever.
Your data will sync as soon as you take note(make sure your internet working), data will be store on google server minimizing the security risks.

On top there is '+' button by clicking to it you can start taking notes, after you done taking notes just press back button or close the app and your notes will be saved

Basic functionality has been added and Many features will be implemented soon