iPhone Screenshots


Conversion software between the gregorian calendar and the republican calendar.

Created during the french revolution, the republican calendar had 12 months of 30 days, followed by 5 or 6 complementary days. It was legal in France from 1793 to 1806.

Each day was associated to a plant, an animal or a tool.

The app gives too the decimal time: the cientists wanted to change our way to measure the time in the day, each one being divided in 10 hours of 100 minutes of 100 seconds.

By double tapping the screen Today, you can send messages with the republican date by mail or in Facebook or Twitter, etc..

N.B.: Facebook does not allow the perfil of the posts. But in the app, you can copy the date, to manually paste it in the Facebook post.

What’s New

Version 2.6.2

• Solved a problem displaying the complementary days
• Solved a calculation problem for the republican year number, during the last days of september

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Zeitun ,

Great app

Works fine...

App Privacy

The developer, Brumaire, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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