# PrepaMaths vs Maths Flash Bac

PrepaMaths and Maths Flash Bac are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PrepaMaths sells 2 in-app purchases, starting at $8.99 per month and Maths Flash Bac sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PrepaMaths ships an update weekly, Maths Flash Bac every 6 days. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PrepaMaths | Maths Flash Bac |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Subscription | — |
| Size | 77 MB | 43 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Julien DIEBOLD](https://appshunter.io/developer/1875332906) | [Hatem Maati](https://appshunter.io/developer/1182835931) |

## What reviewers say

### PrepaMaths

[App page](https://appshunter.io/ios/app/prepamaths-maths-prepa-cpge/id6758949068)

This app offers comprehensive math preparation for engineering entrance exams. It includes detailed lessons, numerous exercises with solutions, interactive quizzes, and revision tools like flashcards and method sheets. Track your progress and practice in exam mode.

**Highlights:** 35 math chapters covering analysis, algebra, and more, 108 detailed lessons with professional LaTeX rendering, 999 corrected exercises with progressive hints, 45 interactive quizzes with integrated formulas, 455 flashcards with spaced repetition algorithm, Progress tracking with XP and statistics, Exam mode with integrated timer

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrepaMaths Premium - Mensuel | $8.99 | per month |
| PrepaMaths Premium - Annuel | $69.99 | per year |


### Maths Flash Bac

[App page](https://appshunter.io/ios/app/maths-flash-bac/id6759801040)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement mensuel Maths Flash Bac | $1.99 | per month |


## Frequently asked questions

### Is PrepaMaths free?

PrepaMaths is free to download, with in-app purchases available.

### Is Maths Flash Bac free?

Maths Flash Bac is free to download, with in-app purchases available.

### Do PrepaMaths or Maths Flash Bac have ads?

Neither PrepaMaths nor Maths Flash Bac shows ads.

### Which is updated more often, PrepaMaths or Maths Flash Bac?

PrepaMaths ships an update weekly, and Maths Flash Bac every 6 days. Most recently, PrepaMaths was updated on October 21, 2026 and Maths Flash Bac on October 5, 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.*