Clock

Clock may refer to one of the following:
*Alarm Clock (formerly "Clock"), a desk accessory for classic Mac OS (System 0.85 to 7.1.2).
*Clock (application) for Mac OS X (10.0 to 10.2.8) and macOS Ventura (13.0) and later.
*Clock (app) for iOS and iPadOS.
*Apple II system clocks, optional hardware for earlier Apple II series computers.