Prairial 4+

French Revolution calendar

Laurent Rodier

Designed for iPad

    • 4.3 • 3 Ratings
    • $0.99


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).

What’s New

Version 1.11

- iOS 16, watchOS 9 support
- Minor fixes.

Ratings and Reviews

4.3 out of 5
3 Ratings

3 Ratings

Beckett II ,

Two things:

First: a bug.
When converting the Revolutionary Calendar to the Gregorian calendar, the revolutionary year CCXXXVIII does not fit on the screen.

Second: This app does not convert the Romme Variant of the Revolutionary Calendar.

Thank you • Merci beaucoup
Thank you for reading this

App Privacy

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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