# CLASS_SHEET vs 立体スピン

The clearest difference is iOS requirement: CLASS_SHEET at 9.3 against 立体スピン's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | CLASS_SHEET | 立体スピン |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Size | 30 MB | 7 MB |
| Requires iOS | **9.3** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Masayo Nitta](https://appshunter.io/developer/1550764703) | [Seiji Kinoshita](https://appshunter.io/developer/1812858170) |

## What reviewers say

### CLASS_SHEET

[App page](https://appshunter.io/ios/app/class-sheet/id1550764701)

**Features:** macOS Compatibility

**In-app purchases:** none


### 立体スピン

[App page](https://appshunter.io/ios/app/id6777896819)

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

**In-app purchases:** none


## Frequently asked questions

### Is CLASS_SHEET free?

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

### Is 立体スピン free?

立体スピン is free to download, with no in-app purchases.

### Do CLASS_SHEET or 立体スピン have ads?

Neither CLASS_SHEET nor 立体スピン shows ads.

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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.*