Klokki is described as 'Was created to solve an annoying issue that many freelancer and makers face, which is forgetting to start and pause a timer, during the work. The solution is automation, but we knew that people still want to control what should be tracked' and is a Time Tracking tool in the office & productivity category. There are more than 100 alternatives to Klokki for a variety of platforms, including Web-based, Mac, Windows, iPhone and Android apps. The best Klokki alternative is ActivityWatch, which is both free and Open Source. Other great apps like Klokki are Super Productivity, Toggl Track, TimeScribe and ManicTime.