You can have your own password. Password shouldn't be too easy or too short. Have a good think of your password. Want to writing a diary? At first, you can Press 'add type' to add a type. Also, you can manage youe inputting types. If there is something wrong in your content, you could clean it. You could also press "MENU' to add a 'TYPE' in the first daily part. And then new types can be added into the first daily part. In 'ADD DAILY", you can edit your time dairy. You also can add a rate for this dairy. Also, you can view your daily dairy in the :DAILY' part. In addition ,a time daily-feeling can be edited in this app.