# Revolutionary Calendar — Thirteen quiet illustrations

> Thirteen quiet illustrations (iPhone/iPad app by REFLECT, K.K.)

- Source: https://appshunter.io/ios/app/revolutionary-calendar/id6801159216 (this page in markdown: same URL + `.md`)
- Developer: [REFLECT, K.K](https://appshunter.io/developer/6801159218)
- Category: Games, Lifestyle, Casual
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 85 MB
- Languages: American English, Japanese
- Released: 2026-08-16
- Data updated: 2026-10-10

## What is Revolutionary Calendar?

Explore the French Republican Calendar with thirteen seasonal illustrations. There's actually a hidden button tucked into each month's artwork — tap it and a hidden character appears. See if you can find them all.

The app converts today's date into the French Republican Calendar and displays its month, date, and ten-day décade cycle. Each of the twelve months, plus Sans-culottides at the end of the year, has its own artwork and color.

Features

- Convert today's date to the French Republican Calendar
- Thirteen seasonal illustrations and month colors
- A hidden button in each month's artwork — tap it to reveal a hidden character
- Tap anywhere else to toggle the gold frame and admire the artwork
- A 30-day grid based on the décade cycle
- Swipe up or down to change months
- Japanese, French, English, German, Spanish, Italian, Portuguese, Simplified Chinese, and Korean
- Optional device-tilt viewing mode for the artwork
- Portrait, landscape, and full-screen support


No ads, in-app purchases, or account registration. A charming app with nothing up its sleeve.

## Is Revolutionary Calendar safe?

Not enough ratings yet to assess Revolutionary Calendar.

## Is Revolutionary Calendar legit?

Revolutionary Calendar appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Revolutionary Calendar is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-09-25

The new year (Year 235, Vendémiaire 1) arrives on September 22! Congratulations.

・ Added a hidden button in the artwork. Tap it and a hidden character appears — one per month, see if you can find them all
・ Touched up the June and October artwork

### 1.1 — 2026-08-29

Added support for more languages (French, English, German, Spanish, Italian, Portuguese, Simplified Chinese, Korean). Also fixed a minor display issue.

### 1.0 — 2026-08-17

No release notes.

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## More apps by REFLECT, K.K

- [Revolutionary Hide & Seek](https://appshunter.io/ios/app/revolutionary-hide-and-seek/id6802003253)
- [Republican Calendar: Scenery](https://appshunter.io/ios/app/republican-calendar-scenery/id6804244896)

All apps by REFLECT, K.K: https://appshunter.io/developer/6801159218

## Related topics

[revolution french](https://appshunter.io/ios/topics/revolution-french)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*