Requirements

1Password for iPhone Requirements

1Password for iPhone requires an iPhone or iPod touch with iOS 3.1.3 (or later) installed.

1Password Pro Requirements

1Password Pro is available for an iPhone or iPod touch with iOS 3.1.3 (or later) installed. It differs from 1Password for iPhone only in that it also runs natively on the iPad.

1Password for Mac Requirements

If you want to sync your iPhone/iPod touch with your Mac, you require the latest version of 1Password for Mac. 1Password is available as a free download with a 30-day trial.

The current version requires Mac OS 10.5 or 10.6 (Leopard or Snow Leopard).