Keypassxc,keypassxc browser plug-in, strongbox app for iPhone. Cloud drive of your choice for syncing. Works well
- I selfhost it on my NAS so I don't have to depend on a 3rd party to sync all of my password (even though they are encrypted).
- If I need to access my passwords from a new/temp machine, there's a web UI I can access very quickly
- The client is much prettier and nicer to use. The KeyPass clients all felt very dated and clunky.
I had many instances of not noticing Android had killed the Syncthing backend again despite being explicitly told not to, and then I had two out-of-sync password databases and would have to go merge them again.
I'm still bitter about it, because Syncthing as a syncing layer is so much more elegant than everyone implementing their own server and sync protocol.