# PrepaMaths vs MathBac

The clearest difference is update cadence: PrepaMaths at weekly against MathBac's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PrepaMaths sells 2 in-app purchases, starting at $8.99 per month and MathBac sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PrepaMaths ships an update weekly, MathBac every 6 weeks. The most recent releases landed on September 3, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PrepaMaths | MathBac |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Subscription | — |
| Size | 72 MB | 19 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Julien DIEBOLD](https://appshunter.io/developer/1875332906) | [YUNUS AKPINAR](https://appshunter.io/developer/1895400573) |

## 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 |


### MathBac

[App page](https://appshunter.io/ios/app/mathbac/id6763617332)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathBac Pro — Mensuel | $3.99 | per month |
| MathBac Pro — Annuel | $29.99 | per year |


## Frequently asked questions

### Is PrepaMaths free?

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

### Is MathBac free?

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

### Do PrepaMaths or MathBac have ads?

Neither PrepaMaths nor MathBac shows ads.

### Which is updated more often, PrepaMaths or MathBac?

PrepaMaths ships an update weekly, and MathBac every 6 weeks. Most recently, PrepaMaths was updated on September 3, 2026 and MathBac on September 19, 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.*