# Chéma vs KOULAM

The clearest difference is iOS requirement: Chéma at 11.0 against KOULAM's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chéma ships an update every 8 days, KOULAM every 11 days. Both last shipped on October 8, 2026.

## The numbers

| Metric | Chéma | KOULAM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 11 days |
| Monetization | Free | — |
| Size | 105 MB | 37 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yossef Cohen](https://appshunter.io/developer/1011235002) | [Anthony Naccache](https://appshunter.io/developer/1892820419) |

## What reviewers say

### Chéma

[App page](https://appshunter.io/ios/app/chema/id1541542891)

This app provides timely reminders for "chema" with visual and auditory alerts. It ensures you never miss this important time with notifications displaying the exact "chema" hour.

**Highlights:** Chema time notifications, Auditory alerts, Visual alerts, Customizable reminders, Simple interface

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

**In-app purchases:** none


### KOULAM

[App page](https://appshunter.io/ios/app/koulam/id6762081226)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chéma free?

Chéma is free to download, with no in-app purchases.

### Is KOULAM free?

KOULAM is free to download, with no in-app purchases.

### Do Chéma or KOULAM have ads?

Neither Chéma nor KOULAM shows ads.

### Which is updated more often, Chéma or KOULAM?

Chéma ships an update every 8 days, and KOULAM every 11 days. Most recently, Chéma was updated on October 8, 2026 and KOULAM on October 8, 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.*