# チーズは誰が食べた？司会用音声 vs この絵なーんだ？ AIイラストクイズ・脳トレ

The clearest difference is in-app purchases: チーズは誰が食べた？司会用音声 at none against この絵なーんだ？ AIイラストクイズ・脳トレ's 5. チーズは誰が食べた？司会用音声 also leads on ads (none vs shown) and device support (3 vs 1). この絵なーんだ？ AIイラストクイズ・脳トレ's advantage is update cadence (every 5 days vs every 10 months). On price there is nothing between them.

Both are free to download. この絵なーんだ？ AIイラストクイズ・脳トレ sells 5 in-app purchases, starting at $6.99 per month. チーズは誰が食べた？司会用音声 asks for nothing beyond the download.

チーズは誰が食べた？司会用音声 ships an update every 10 months, この絵なーんだ？ AIイラストクイズ・脳トレ every 5 days. The most recent releases landed on March 9, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | チーズは誰が食べた？司会用音声 | この絵なーんだ？ AIイラストクイズ・脳トレ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 25 MB | 52 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Laurin Dorra](https://appshunter.io/developer/1482535361) | [Yoshinori Saito](https://appshunter.io/developer/1800769798) |

## What reviewers say

### チーズは誰が食べた？司会用音声

[App page](https://appshunter.io/ios/app/id6479700282)

**Features:** macOS Compatibility

**In-app purchases:** none


### この絵なーんだ？ AIイラストクイズ・脳トレ

[App page](https://appshunter.io/ios/app/ai/id6754784224)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Coins Pack (20) | $0.99 | one-time |
| Coins Pack (70) | $2.99 | one-time |
| Coins Pack (200) | $6.99 | one-time |
| Coins Pack (500) | $14.99 | one-time |


## Frequently asked questions

### Is チーズは誰が食べた？司会用音声 free?

チーズは誰が食べた？司会用音声 is free to download, with no in-app purchases.

### Is この絵なーんだ？ AIイラストクイズ・脳トレ free?

この絵なーんだ？ AIイラストクイズ・脳トレ is free to download, with in-app purchases available.

### Do チーズは誰が食べた？司会用音声 or この絵なーんだ？ AIイラストクイズ・脳トレ have ads?

この絵なーんだ？ AIイラストクイズ・脳トレ shows ads; チーズは誰が食べた？司会用音声 does not.

### Which is updated more often, チーズは誰が食べた？司会用音声 or この絵なーんだ？ AIイラストクイズ・脳トレ?

チーズは誰が食べた？司会用音声 ships an update every 10 months, and この絵なーんだ？ AIイラストクイズ・脳トレ every 5 days. Most recently, チーズは誰が食べた？司会用音声 was updated on March 9, 2026 and この絵なーんだ？ AIイラストクイズ・脳トレ on September 27, 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.*