And if you want it to be online, you can just share your .kdbx file between your computers using Syncthing or whatever.

That’s why F-Droid is the safest Android app repository. If I’m not mistaken, every app they offer is rebuilt from the public source code by the repo package maintainer.

Here’s hoping Sync and Boost lead the way

Or better yet, let’s hope Free Software apps lead the way and ditch the proprietary ones.