# PrépaDNB vs MathMax

The clearest difference is update cadence: PrépaDNB at every 10 days against MathMax's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

PrépaDNB ships an update every 10 days, MathMax every 3 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PrépaDNB | MathMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/prepadnb/id6756609376/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free | — |
| Size | 14 MB | 21 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PREPADNB LTD](https://appshunter.io/developer/1861765091) | [Studizy](https://appshunter.io/developer/1761184813) |

## What reviewers say

### PrépaDNB

[App page](https://appshunter.io/ios/app/prepadnb/id6756609376)

Prepare for the national diploma exam with this comprehensive revision app. It offers exam papers with corrections, study guides, an AI assistant for explanations, quizzes, and flashcards. Designed for middle school students, it provides a modern and effective learning experience synchronized across mobile and web.

**Highlights:** Exam papers with corrections, Clear revision notes, AI explanation assistant, Chapter quizzes, Flashcards for memorization, Official program alignment

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

**In-app purchases:** none


### MathMax

[App page](https://appshunter.io/ios/app/mathmax-tuteur-maths-ia/id6775260510)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PrépaDNB free?

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

### Is MathMax free?

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

### Do PrépaDNB or MathMax have ads?

Neither PrépaDNB nor MathMax shows ads.

### Which is updated more often, PrépaDNB or MathMax?

PrépaDNB ships an update every 10 days, and MathMax every 3 months. Most recently, PrépaDNB was updated on October 18, 2026 and MathMax on October 25, 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.*