# はたらくくるま図鑑 子供向け知育1歳2歳3歳 vs 乗り物の音・のりものサウンド

The clearest difference is ads: はたらくくるま図鑑 子供向け知育1歳2歳3歳 at none against 乗り物の音・のりものサウンド's shown. はたらくくるま図鑑 子供向け知育1歳2歳3歳 also leads on update cadence (weekly vs every 2 weeks). 乗り物の音・のりものサウンド's advantage is iOS requirement (15.0 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. はたらくくるま図鑑 子供向け知育1歳2歳3歳 sells 4 one-off in-app purchases and 乗り物の音・のりものサウンド sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

はたらくくるま図鑑 子供向け知育1歳2歳3歳 ships an update weekly, 乗り物の音・のりものサウンド every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | はたらくくるま図鑑 子供向け知育1歳2歳3歳 | 乗り物の音・のりものサウンド |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 33 MB | 24 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masashi Ikeda](https://appshunter.io/developer/1825379876) | [ATSUSHI CHIBA](https://appshunter.io/developer/1896527641) |

## What reviewers say

### はたらくくるま図鑑 子供向け知育1歳2歳3歳

[App page](https://appshunter.io/ios/app/123/id6763779074)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海ステージの開放 | $0.99 | one-time |
| 空ステージの追加 | $0.99 | one-time |
| 工事現場ステージの追加 | $0.99 | one-time |
| 全ステージの開放 | $1.99 | one-time |


### 乗り物の音・のりものサウンド

[App page](https://appshunter.io/ios/app/id6782409549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| クイズモード＆広告を非表示 | $0.49 | one-time |


## Frequently asked questions

### Is はたらくくるま図鑑 子供向け知育1歳2歳3歳 free?

はたらくくるま図鑑 子供向け知育1歳2歳3歳 is free to download, with in-app purchases available.

### Is 乗り物の音・のりものサウンド free?

乗り物の音・のりものサウンド is free to download, with in-app purchases available.

### Do はたらくくるま図鑑 子供向け知育1歳2歳3歳 or 乗り物の音・のりものサウンド have ads?

乗り物の音・のりものサウンド shows ads; はたらくくるま図鑑 子供向け知育1歳2歳3歳 does not.

### Which is updated more often, はたらくくるま図鑑 子供向け知育1歳2歳3歳 or 乗り物の音・のりものサウンド?

はたらくくるま図鑑 子供向け知育1歳2歳3歳 ships an update weekly, and 乗り物の音・のりものサウンド every 2 weeks. Most recently, はたらくくるま図鑑 子供向け知育1歳2歳3歳 was updated on October 24, 2026 and 乗り物の音・のりものサウンド on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*