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FantasticalCalendr
Freemium

Free to start, with optional premium features.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, macOS, iOS macOS
  • Natural language event and reminder entry
  • Combines many calendars into one view
  • Supports quick event entry with natural-language dates.
  • Premium features require payment
  • No Android or Linux version
  • Requires macOS calendar access for event integration.
Downloadable app Downloadable app
Closed source Open source
License not stated License: MIT
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 22, 2026

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