Kapow

Kapow is a punch clock program designed to easily keep track of your hours, whether you are working on one project or many. Simply clock in and out with the start and stop button. If you make a mistake in your hours, you can go back and edit any of the entries by double-clicking on the session in question. Kapow also allows you to easily keep track of the hours since you lasted billed a client, by providing a helpful "Billed" checkbox--the totals will reflect your work after the last billed session.

What is new in this release:

Version 1.4.4 has added automatic backups of time data and support for Qt 5.