Chronoid is described as 'Runs automatically in the background, captures everything, and keeps your data on YOUR Mac forever. No subscriptions. No cloud uploads. No bullshit' and is a Time Tracking tool in the office & productivity category. There are more than 50 alternatives to Chronoid for a variety of platforms, including Mac, Windows, iPhone, Linux and Web-based apps. The best Chronoid alternative is ActivityWatch, which is both free and Open Source. Other great apps like Chronoid are TimeScribe, LeechBlock, Orkana and ManicTime.