Kapow is described as 'Punch clock program designed to easily keep track of your hours, whether you're working on one project or many. Simply clock in and out with the Start/Stop button. If you make a mistake in your hours, you can go back and edit any of the entries by double-clicking' and is a Time Tracking tool in the office & productivity category. There are more than 50 alternatives to Kapow for a variety of platforms, including Web-based, Windows, Mac, Linux and iPhone apps. The best Kapow alternative is Toggl Track, which is free. Other great apps like Kapow are Clockify, Cattr, Kimai and Simple Time Tracker.