MacSecret is a program for storing passwords, PINs, TANs - in short an application to store your confidential data on your Mac. MacSecret is also the complementary application for either Secret! for the Palm or Secret! on the iPhone/iPod Touch. Complementary means that you can sync your MacSecret data with Secret! running on you mobile device. Which gives you the ease of data entry of a desktop application and the flexibility to take your confidential data with you, to have it accessible whenever you need it. Changes to your data will be synced in both directions.