# みんなでうたおう！童謡ベストソング vs 天文宇宙検定1級 過去問・暗記アプリ

The clearest difference is ads: みんなでうたおう！童謡ベストソング at none against 天文宇宙検定1級 過去問・暗記アプリ's shown. みんなでうたおう！童謡ベストソング also leads on iOS requirement (8.0 vs 17.0). 天文宇宙検定1級 過去問・暗記アプリ's advantage is update cadence (fortnightly vs every 5 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. みんなでうたおう！童謡ベストソング sells 1 one-off in-app purchase and 天文宇宙検定1級 過去問・暗記アプリ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

みんなでうたおう！童謡ベストソング ships an update every 5 months, 天文宇宙検定1級 過去問・暗記アプリ fortnightly. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | みんなでうたおう！童謡ベストソング | 天文宇宙検定1級 過去問・暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 48 MB | 42 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yumearu Co.,Ltd.](https://appshunter.io/developer/411112570) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### みんなでうたおう！童謡ベストソング

[App page](https://appshunter.io/ios/app/id1104474890)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


### 天文宇宙検定1級 過去問・暗記アプリ

[App page](https://appshunter.io/ios/app/1/id6784950185)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $3.99 | one-time |
| 全問題解放 | $3.99 | one-time |
| 広告削除+全問題解放 | $5.99 | one-time |


## Frequently asked questions

### Is みんなでうたおう！童謡ベストソング free?

みんなでうたおう！童謡ベストソング is free to download, with in-app purchases available.

### Is 天文宇宙検定1級 過去問・暗記アプリ free?

天文宇宙検定1級 過去問・暗記アプリ is free to download, with in-app purchases available.

### Do みんなでうたおう！童謡ベストソング or 天文宇宙検定1級 過去問・暗記アプリ have ads?

天文宇宙検定1級 過去問・暗記アプリ shows ads; みんなでうたおう！童謡ベストソング does not.

### Which is updated more often, みんなでうたおう！童謡ベストソング or 天文宇宙検定1級 過去問・暗記アプリ?

みんなでうたおう！童謡ベストソング ships an update every 5 months, and 天文宇宙検定1級 過去問・暗記アプリ fortnightly. Most recently, みんなでうたおう！童謡ベストソング was updated on November 11, 2026 and 天文宇宙検定1級 過去問・暗記アプリ on November 5, 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.*