# SOSmaths vs Lebocheur

The clearest difference is update cadence: Lebocheur at monthly against SOSmaths's every 11 months. SOSmaths's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

SOSmaths ships an update every 11 months, Lebocheur monthly. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SOSmaths | Lebocheur |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 78 MB | 52 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DEUSE](https://appshunter.io/developer/1291290064) | [Charron TAKOUDJOU](https://appshunter.io/developer/1766127260) |

## What reviewers say

### SOSmaths

[App page](https://appshunter.io/ios/app/sosmaths/id1483450176)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lebocheur

[App page](https://appshunter.io/ios/app/lebocheur/id6670405422)

**In-app purchases:** none


## Frequently asked questions

### Is SOSmaths free?

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

### Is Lebocheur free?

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

### Do SOSmaths or Lebocheur have ads?

Neither SOSmaths nor Lebocheur shows ads.

### Which is updated more often, SOSmaths or Lebocheur?

SOSmaths ships an update every 11 months, and Lebocheur monthly. Most recently, SOSmaths was updated on October 3, 2026 and Lebocheur on September 26, 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.*