The Android Password Store application by msfjarvis was archived last year. It was forked and greatly updated by agrahn. There are APKs on GitHub Releases and F-Droid, but not Google Play Store.
Agreed, GPG is not the most intuitive tool, but once you are familiar enough with it, it opens some doors.
For me termux and pass (from F-droid) have solved my password management for many years. I never have to struggle finding passwords. The security aspect of it is the least I care about, it's the convenience and simplicity of it.
Since the passwords are all just files on a disk inside a directory tree, you can use any old file system tools to find your passwords. Same for MFA. I store the base32 string inside pass and that's the end of it.
https://github.com/tadfisher/pass-otp
The pass android app is really nice too
https://play.google.com/store/apps/details?id=dev.msfjarvis....
It also works in termux