# SUUGAKU vs Math Surface

The clearest difference is iOS requirement: SUUGAKU at 17.0 against Math Surface's 26.2. On price, update cadence, 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.

SUUGAKU ships an update every 6 days, Math Surface weekly. The most recent releases landed on June 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SUUGAKU | Math Surface |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Size | 5 MB | 10 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) |

## What reviewers say

### SUUGAKU

[App page](https://appshunter.io/ios/app/suugaku/id6759102221)

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

**In-app purchases:** none


### Math Surface

[App page](https://appshunter.io/ios/app/math-surface/id6774883910)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUUGAKU free?

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

### Is Math Surface free?

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

### Do SUUGAKU or Math Surface have ads?

Both SUUGAKU and Math Surface show ads.

### Which is updated more often, SUUGAKU or Math Surface?

SUUGAKU ships an update every 6 days, and Math Surface weekly. Most recently, SUUGAKU was updated on June 30, 2026 and Math Surface on September 22, 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.*