There’s one for Android, though it has been looking for a new maintainer for a while now: https://github.com/android-password-store/Android-Password-S...

Edit: looks like there’s a community fork now! https://github.com/agrahn/Android-Password-Store

Life saver! New version lacks OpenKeychain integration (they discuss in issues that it is also no longer maintained). Abandoned version of Android Password Store had some issues with embedded PGP manager and was not working for me. But this fork works!

I use it inside termux on android. There is a termux pass package. But it might be hard to input a complex decryption password on the phone keyboard.

I ssh in from my phone, which works pretty well.

Same

there is for iOS - passforios - https://apps.apple.com/us/app/pass-password-store/id12058205...

works great.