# Bachelier Maths vs MathBac

The clearest difference is update cadence: Bachelier Maths at every 3 days 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. Bachelier Maths sells 3 in-app purchases, starting at $6.99 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.

Bachelier Maths ships an update every 3 days, MathBac every 6 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bachelier Maths | MathBac |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Size | 31 MB | 19 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brocko Studio](https://appshunter.io/developer/1885610245) | [YUNUS AKPINAR](https://appshunter.io/developer/1895400573) |

## What reviewers say

### Bachelier Maths

[App page](https://appshunter.io/ios/app/bachelier-maths-revision-bac/id6761651453)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensuel | $6.99 | per month |
| Premium Annuel | $34.99 | per year |
| Bachelier Maths Premium | $12.99 | one-time |


### 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 Bachelier Maths free?

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

### Is MathBac free?

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

### Do Bachelier Maths or MathBac have ads?

Neither Bachelier Maths nor MathBac shows ads.

### Which is updated more often, Bachelier Maths or MathBac?

Bachelier Maths ships an update every 3 days, and MathBac every 6 weeks. Most recently, Bachelier Maths was updated on October 8, 2026 and MathBac 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.*