# 乗り物なあに？ vs touch booboo!

The clearest difference is ads: touch booboo! at none against 乗り物なあに？'s shown. touch booboo! also leads on update cadence (monthly vs every 3 months) and iOS requirement (6.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

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

乗り物なあに？ ships an update every 3 months, touch booboo! monthly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 乗り物なあに？ | touch booboo! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 90 MB | 46 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Co., Ltd.](https://appshunter.io/developer/1743924614) | [Jun Nishio](https://appshunter.io/developer/1078551886) |

## What reviewers say

### 乗り物なあに？

[App page](https://appshunter.io/ios/app/id987541963)

This touch-based picture book app introduces young children to various vehicles through interactive illustrations and audio. It supports both Japanese and English, offering correct pronunciation from professional voice actors for early language learning.

**Highlights:** Interactive vehicle illustrations, Japanese and English audio, Professional voice acting for pronunciation, Vehicle name recognition, Bilingual learning support, Designed for young children

**Features:** Vision Pro support

**In-app purchases:** none


### touch booboo!

[App page](https://appshunter.io/ios/app/touch-booboo/id1089854519)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 乗り物なあに？ free?

乗り物なあに？ is free to download, with no in-app purchases.

### Is touch booboo! free?

touch booboo! is free to download, with no in-app purchases.

### Do 乗り物なあに？ or touch booboo! have ads?

乗り物なあに？ shows ads; touch booboo! does not.

### Which is updated more often, 乗り物なあに？ or touch booboo!?

乗り物なあに？ ships an update every 3 months, and touch booboo! monthly. Most recently, 乗り物なあに？ was updated on October 24, 2026 and touch booboo! on October 26, 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.*