Password protection of app

[MPK44]

it would be cool, if one could protect the app with a password from opening.
Especially when saving gift card codes (like money)

[brarcher]

There was a request similar to this on another app that I've written. Feel free to review that discussion. Likely it is something that will not be supported in this app. The effort is non-trivial to do it correctly and securely. These days I do not have much time to dedicate to the project.

I thank you for the suggestion, though.