# Maths Flash Bac vs Bachelier Maths

The clearest difference is update cadence: Bachelier Maths at every 3 days against Maths Flash Bac's every 6 days. Maths Flash Bac's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Maths Flash Bac sells 1 in-app purchase, starting at $1.99 per month and Bachelier Maths sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Maths Flash Bac ships an update every 6 days, Bachelier Maths every 3 days. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Maths Flash Bac | Bachelier Maths |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Size | 43 MB | 31 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hatem Maati](https://appshunter.io/developer/1182835931) | [Brocko Studio](https://appshunter.io/developer/1885610245) |

## What reviewers say

### 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 |


### 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 |


## Frequently asked questions

### Is Maths Flash Bac free?

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

### Is Bachelier Maths free?

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

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

Neither Maths Flash Bac nor Bachelier Maths shows ads.

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

Maths Flash Bac ships an update every 6 days, and Bachelier Maths every 3 days. Most recently, Maths Flash Bac was updated on October 5, 2026 and Bachelier Maths on October 8, 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.*