I use pass[1], which is a command line tool to store gpg encrypted passwords in a local git repo.

I share the git repos between different machines using my own servers. All remote mirrors are synced over SSH using git-remote-crypt[2], which additionally encrypts all remotely stored files - including the metadata (e.g. paths and file names of the files) of the remote git repo itself.

On mobile I like to torture myself and enter the passwords manually.

I definitely wouldn't trust any SaaS password manager.

[1] https://www.passwordstore.org/ [2] https://spwhitton.name/tech/code/git-remote-gcrypt/