There are plenty of different time-tracking tools out there, but Yast is one of the best, by far. Its intuitive interface is easy to understand and simple to use, making tracking your time less of a chore and more of a business priority.

For best results, though, don’t just use this tool for business. Use it to track how much time you’re spending on unimportant tasks (e.g. goofing around online or watching TV at home) in order to “split test your life” and become more efficient overall.