How can I protect my application with Password?

MIT App Inventor Help
1

In order to protect my application,

  1. How can a new password be set periodically, for instance once a month or every 20 days ?
  2. How will the password which will be set by me, be verified ?
2

What have you tried so far? Have you searched the forum?

3

I'm thinking of using google sheet for the password verified.

4

This one will help you :

🟩 Register/Login with Google Sheets - #10 by TIMAI2

Good Luck :wink: