# デジタル教師用シリーズ vs CLASS_SHEET

The clearest difference is update cadence: デジタル教師用シリーズ at every 3 months against CLASS_SHEET's every 15 months. CLASS_SHEET's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

デジタル教師用シリーズ ships an update every 3 months, CLASS_SHEET every 15 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | デジタル教師用シリーズ | CLASS_SHEET |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 15 months |
| Size | 24 MB | 30 MB |
| Requires iOS | **9.2** | 9.3 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KYOUIKU KAIHATSU SHUPPAN CO.,LTD.](https://appshunter.io/developer/975441059) | [Masayo Nitta](https://appshunter.io/developer/1550764703) |

## What reviewers say

### デジタル教師用シリーズ

[App page](https://appshunter.io/ios/app/id1317678996)

**Features:** macOS Compatibility

**In-app purchases:** none


### CLASS_SHEET

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is デジタル教師用シリーズ free?

デジタル教師用シリーズ is free to download, with no in-app purchases.

### Is CLASS_SHEET free?

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

### Do デジタル教師用シリーズ or CLASS_SHEET have ads?

Neither デジタル教師用シリーズ nor CLASS_SHEET shows ads.

### Which is updated more often, デジタル教師用シリーズ or CLASS_SHEET?

デジタル教師用シリーズ ships an update every 3 months, and CLASS_SHEET every 15 months. Most recently, デジタル教師用シリーズ was updated on October 26, 2026 and CLASS_SHEET on October 25, 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.*