Mortimer Time Tracker is described as 'Mortimer is a fast, no-fluff time tracker built for freelancers and agencies who care more about getting paid than tracking every second' and is an app in the office & productivity category. There are more than 50 alternatives to Mortimer Time Tracker for a variety of platforms, including Mac, Windows, Android, Web-based and iPhone apps. The best Mortimer Time Tracker alternative is Toggl Track, which is free. Other great apps like Mortimer Time Tracker are Karman, ManicTime, solidtime and Midday.