# うちの子ミュージアム vs ぼくのもじ

The clearest difference is ads: ぼくのもじ at none against うちの子ミュージアム's shown. ぼくのもじ also leads on update cadence (fortnightly vs every 5 weeks). うちの子ミュージアム's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. うちの子ミュージアム sells 2 in-app purchases, starting at $0.49 per month and ぼくのもじ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

うちの子ミュージアム ships an update every 5 weeks, ぼくのもじ fortnightly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | うちの子ミュージアム | ぼくのもじ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 64 MB | 61 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kaoru Nishimura](https://appshunter.io/developer/1815862694) | [Nagatomo Miki](https://appshunter.io/developer/1891189762) |

## What reviewers say

### うちの子ミュージアム

[App page](https://appshunter.io/ios/app/id6747798408)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $0.49 | per month |
| うちの子プレミアム（年額） | $5.99 | per year |


### ぼくのもじ

[App page](https://appshunter.io/ios/app/id6800529422)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コーヒー1杯の応援 | $0.99 | one-time |
| カフェラテ1杯の応援 | $1.99 | one-time |


## Frequently asked questions

### Is うちの子ミュージアム free?

うちの子ミュージアム is free to download, with in-app purchases available.

### Is ぼくのもじ free?

ぼくのもじ is free to download, with in-app purchases available.

### Do うちの子ミュージアム or ぼくのもじ have ads?

うちの子ミュージアム shows ads; ぼくのもじ does not.

### Which is updated more often, うちの子ミュージアム or ぼくのもじ?

うちの子ミュージアム ships an update every 5 weeks, and ぼくのもじ fortnightly. Most recently, うちの子ミュージアム was updated on October 30, 2026 and ぼくのもじ on November 6, 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.*