What is the best password manager for iPhone?
If you live fully in Apple's world, the free Apple Passwords app is surprisingly complete. If you also use Windows or Android, or want more features, 1Password is the best pick on iPhone, with Bitwarden as the strong free option. All three autofill natively with Face ID.
Since iOS 18, Apple ships a full standalone Passwords app: passkeys, 2FA codes, breach warnings, and seamless autofill with Face ID, all free. For someone using only iPhone, iPad, and Mac, that is honestly hard to beat; the big misses are Android and sharing outside Apple households.
The dedicated managers integrate just as smoothly with iOS these days: they register as autofill providers, work with Face ID, and store passkeys too. 1Password feels the most polished on iPhone and offers far more than the Apple app with Watchtower reports, travel mode, and family management. Bitwarden does the essentials for free and syncs with every other platform you will ever touch.
So it is an ecosystem question: pure Apple household, stay free with the built-in app; mixed or demanding, 1Password or Bitwarden is the better vault. Either way, set autofill correctly once: Settings, Passwords, and pick which app fills.