Prairial

French Revolution calendar

$0.99 · Designed for iPad

The French Revolution calendar Prairial is a calendar utility that allows converting between the standard calendar (a.k.a. Greogorian) and the short-lived French Revolution one. The Today screen widget presents the present date of the Revolution era. The Apple Watch companion presents the present date of the Revolution era on 2 alternate screens, one with the standard image representation of the month, and the decimal time of the day (10 hours of 100 minutes of 100 seconds).

  • 4.3
    out of 5
    3 Ratings

- iOS 18, watchOS 11 support. - Minor fixes.

The developer, Laurent Rodier, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Laurent Rodier
    • Size
      • 3.8 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 16.0 or later.
      • iPhone
        Requires iOS 16.0 or later.
      • iPad
        Requires iPadOS 16.0 or later.
      • Mac
        Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
      • Apple Watch
        Requires watchOS 9.0 or later.
    • Languages
      • English and French
    • Age Rating
      4+
    • Copyright
      • © 2013-2025 Laurent Rodier