1Password, that password manager iPhone and Mac users keep talking about has finally arrived on Android. It’s free, well, until August anyway. 1Password is simply a password keeping and organisation app, which has a security vault that they claim cannot be cracked since it uses a 256-bit AES “military grade” encryption. When your password seems too easy to be guessed by hackers, it will generate stronger ones for you. And even if you lose your Android phone, it has an automatic lock function so they will not be able to access your passwords.