# すうバト：高校数学でみんなとバトル！ vs Structura

The clearest difference is in-app purchases: すうバト：高校数学でみんなとバトル！ at none against Structura's 1. Structura's advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Structura sells 1 one-off in-app purchase. すうバト：高校数学でみんなとバトル！ asks for nothing beyond the download.

すうバト：高校数学でみんなとバトル！ ships an update every 3 days, Structura every 4 days. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | すうバト：高校数学でみんなとバトル！ | Structura |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Freemium |
| Size | 57 MB | 100 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TomatoAppLab](https://appshunter.io/developer/1676711750) | [SNAPLACE](https://appshunter.io/developer/6790258232) |

## What reviewers say

### すうバト：高校数学でみんなとバトル！

[App page](https://appshunter.io/ios/app/id6741731983)

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

**In-app purchases:** none


### Structura

[App page](https://appshunter.io/ios/app/structura-element-synthesis/id6795030898)

Learn chemical reactions by playing a falling-block puzzle game. Combine elements and ions to build compounds, with over 350 reactions covered. Practice recall with quizzes and tests, and experiment freely with all elements.

**Highlights:** Falling-block puzzle gameplay, Element and ion combination, 356 chemical reactions covered, 46 learning stages, In-game quizzes and tests, Free experiment mode, Visual representation of compounds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Units | $2.99 | one-time |


## Frequently asked questions

### Is すうバト：高校数学でみんなとバトル！ free?

すうバト：高校数学でみんなとバトル！ is free to download, with no in-app purchases.

### Is Structura free?

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

### Do すうバト：高校数学でみんなとバトル！ or Structura have ads?

すうバト：高校数学でみんなとバトル！ shows ads; Structura does not.

### Which is updated more often, すうバト：高校数学でみんなとバトル！ or Structura?

すうバト：高校数学でみんなとバトル！ ships an update every 3 days, and Structura every 4 days. Most recently, すうバト：高校数学でみんなとバトル！ was updated on October 30, 2026 and Structura on November 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.*