# Cahier vs Komen'Rtard

The clearest difference is price: Komen'Rtard at Free against Cahier's $3.99. Komen'Rtard also leads on update cadence (every 3 days vs every 2 months). Cahier's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Komen'Rtard is free to download; Cahier costs $3.99 up front. Komen'Rtard sells 1 in-app purchase, starting at $8.99 per year. Cahier asks for nothing beyond the download.

Cahier ships an update every 2 months, Komen'Rtard every 3 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Cahier | Komen'Rtard |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 8 MB | 96 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) | [Thierry Fourmaux](https://appshunter.io/developer/6797688575) |

## What reviewers say

### Cahier

[App page](https://appshunter.io/ios/app/cahier-journal/id1476948518)

This application helps teachers and professors manage daily class activities. It handles recurring tasks and allows for easy data entry, generating PDF reports and CSV exports for further analysis.

**Highlights:** Manage daily class activities, Handle recurring tasks (daily, weekly, bi-weekly), Simplified data entry, Generate PDF reports (daily, weekly, monthly), Export data to CSV

**In-app purchases:** none


### Komen'Rtard

[App page](https://appshunter.io/ios/app/komenrtard/id6798715851)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personnel — Annuel | $8.99 | per year |


## Frequently asked questions

### Is Cahier free?

Cahier costs $3.99, with no in-app purchases.

### Is Komen'Rtard free?

Komen'Rtard is free to download, with in-app purchases available.

### Do Cahier or Komen'Rtard have ads?

Neither Cahier nor Komen'Rtard shows ads.

### Which is updated more often, Cahier or Komen'Rtard?

Cahier ships an update every 2 months, and Komen'Rtard every 3 days. Most recently, Cahier was updated on October 30, 2026 and Komen'Rtard on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*