# Clapéo vs Kalkulus

The clearest difference is ads: Clapéo at none against Kalkulus's shown. Kalkulus's advantage is update cadence (every 9 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Clapéo ships an update every 3 months, Kalkulus every 9 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Clapéo | Kalkulus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 42 MB | 107 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Editions MEDIACLAP](https://appshunter.io/developer/905413269) | [cornelius vincent](https://appshunter.io/developer/6794882158) |

## What reviewers say

### Clapéo

[App page](https://appshunter.io/ios/app/clapeo/id1076272888)

Access your educational media offline by entering codes or scanning QR codes found in your books. Download videos, music, games, quizzes, and digital books to your device for anytime, anywhere learning.

**Highlights:** Offline media access, Code-based media loading, QR code scanning, Downloadable content, Videos, music, games, quizzes, Digital books and documents

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

**In-app purchases:** none


### Kalkulus

[App page](https://appshunter.io/ios/app/kalkulus/id6794882155)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clapéo free?

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

### Is Kalkulus free?

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

### Do Clapéo or Kalkulus have ads?

Kalkulus shows ads; Clapéo does not.

### Which is updated more often, Clapéo or Kalkulus?

Clapéo ships an update every 3 months, and Kalkulus every 9 days. Most recently, Clapéo was updated on October 5, 2026 and Kalkulus on October 7, 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.*