A free program for Android, by eBoops.

This application is useful for notepads, for saving in the memory of your device. It can sort addresses and phone numbers, foreign language vocabulary, cooking recipes, etc. It has the option to install a password that will protect the opening of the notebook.

There is no menu or Save button because anything you type is instantly stored, making it very simple.

It is useful for people who are in the habit of writing a lot of things down: in this case, the built-in Backup function is useful. The associated Restore function allows you to recover your data if something happens to your device.