Compare software

TickTickDo The Thing
Freemium

Free plan, with a paid Premium tier for more features.

 Free

Free and open source under the GPL-3.0.

Web, Browser extension Android
  • Pomodoro timer and habit tracker included
  • Several calendar and board views
  • Fully local with no account
  • Seven task types including randomized-interval tasks
  • Some features require the paid tier
  • Many features can make the interface busy
  • Android only
  • Young project with a small user base
Downloadable app, Web application, Browser extension Downloadable app
Closed source Open source
License not stated License: GPL-3.0
Account needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.