# デジタル体育 vs 月の満ち欠けAR＋Jr

The clearest difference is device support: 月の満ち欠けAR＋Jr at 3 against デジタル体育's 1. 月の満ち欠けAR＋Jr also leads on iOS requirement (13.0 vs 18.0). 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.

デジタル体育 ships an update every 12 months, 月の満ち欠けAR＋Jr every 7 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | デジタル体育 | 月の満ち欠けAR＋Jr |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Size | 2.1 GB | 81 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KOBUNSHOIN PUBLISHING CO., LTD.](https://appshunter.io/developer/628293133) | [Hiroyuki Nakano](https://appshunter.io/developer/1091174971) |

## What reviewers say

### デジタル体育

[App page](https://appshunter.io/ios/app/id969936351)

**Features:** Vision Pro support

**In-app purchases:** none


### 月の満ち欠けAR＋Jr

[App page](https://appshunter.io/ios/app/arjr/id1568980853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is デジタル体育 free?

デジタル体育 is free to download, with no in-app purchases.

### Is 月の満ち欠けAR＋Jr free?

月の満ち欠けAR＋Jr is free to download, with no in-app purchases.

### Do デジタル体育 or 月の満ち欠けAR＋Jr have ads?

Neither デジタル体育 nor 月の満ち欠けAR＋Jr shows ads.

### Which is updated more often, デジタル体育 or 月の満ち欠けAR＋Jr?

デジタル体育 ships an update every 12 months, and 月の満ち欠けAR＋Jr every 7 months. Most recently, デジタル体育 was updated on October 7, 2026 and 月の満ち欠けAR＋Jr 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.*