OneVault keeps your passwords, 2FA codes, cards and notes encrypted on your phone and backed up to your own Google Drive. No backend, no account, no subscription — $14.99 once. Forget your master password and even we can't get in. That's the point. 243 chars. The last line is doing real work on PH — owning the trade-off reads as honest rather than as a gap someone will find in the comments.