A GigNotes user who registers an account in the app can delete their account at any time.

Warning:
After deleting your GigNotes account, all backups will be deleted and you will not be able to send or receive sheet music to other GigNotes users. All your data on GigNotes servers will be deleted.

Procedure for deleting a user from the GigNotes system along with his/her data:
1) Run the GigNotes application
2) Select “Settings” from the menu
3) Tap the “Account deletion” link in the middle of the screen
4) Follow further instructions in the application, especially accept the fact that your account and your data will be deleted.