Alternativas ao TrackYourTime para Chrome com licença de código aberto

• Chrome
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari Internet Explorer Chromium Python Windows Mobile Java Mobile Slack Microsoft Office Outlook iOS Apple Messages Chrome Ruby RubyGems
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial