Mac subscription service provided by Apple. Before the release of Mac OS X 10.4, iSync also synchronized a user's Safari bookmarks with the then. BlackBerry OS, Palm OS, and Windows Mobile ( Pocket PC) devices could not be used with iSync, but were supported by third-party applications.
Support for Palm OS organizers and compatible smartphones was removed with the release of iSync 3.1 and Mac OS X 10.6 Snow Leopard. Support for many (pre-October 2007) devices was built-in, with newer devices being supported via manufacturer and third-party iSync Plugins. It ran only under Mac OS X and was used to synchronize contact and calendar data from Address Book and iCal with many non-Apple SyncML-enabled mobile phones via a Bluetooth or USB connection. Apple licensed the core technology from fusionOne. ISync is a software application first released by Apple Inc.
