# Santhormok HS vs MatuMath

The clearest difference is in-app purchases: Santhormok HS at none against MatuMath's 3. MatuMath's advantage is update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MatuMath sells 3 in-app purchases, starting at $19.99 per month. Santhormok HS asks for nothing beyond the download.

Santhormok HS ships an update monthly, MatuMath fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Santhormok HS | MatuMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 99 MB | 56 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Panha Sa](https://appshunter.io/developer/1534830463) | [Stephane Hartmann](https://appshunter.io/developer/6779685444) |

## What reviewers say

### Santhormok HS

[App page](https://appshunter.io/ios/app/santhormok-hs/id6756872455)

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

**In-app purchases:** none


### MatuMath

[App page](https://appshunter.io/ios/app/matumath/id6779685442)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium mensuel | $19.99 | per month |
| Premium Trimestriel | $59.99 | per 3 months |
| Premium Annuel | $179.99 | per year |


## Frequently asked questions

### Is Santhormok HS free?

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

### Is MatuMath free?

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

### Do Santhormok HS or MatuMath have ads?

Neither Santhormok HS nor MatuMath shows ads.

### Which is updated more often, Santhormok HS or MatuMath?

Santhormok HS ships an update monthly, and MatuMath fortnightly. Most recently, Santhormok HS was updated on October 30, 2026 and MatuMath on October 31, 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.*