# タッチ vs 間違い探し100：テーマパック

The clearest difference is in-app purchases: タッチ at none against 間違い探し100：テーマパック's 2. 間違い探し100：テーマパック's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 間違い探し100：テーマパック sells 2 one-off in-app purchases. タッチ asks for nothing beyond the download.

タッチ ships an update every 2 months, 間違い探し100：テーマパック every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | タッチ | 間違い探し100：テーマパック |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/id1096484700/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 1.4 GB | 85 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Co., Ltd.](https://appshunter.io/developer/1743924614) | [Shin Onoshima](https://appshunter.io/developer/1803371608) |

## What reviewers say

### タッチ

[App page](https://appshunter.io/ios/app/id1096484700)

**Features:** Vision Pro support

**In-app purchases:** none


### 間違い探し100：テーマパック

[App page](https://appshunter.io/ios/app/100/id6785327387)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100問解放 | $1.99 | one-time |
| 森のどうぶつ100問パック | $1.99 | one-time |


## Frequently asked questions

### Is タッチ free?

タッチ is free to download, with no in-app purchases.

### Is 間違い探し100：テーマパック free?

間違い探し100：テーマパック is free to download, with in-app purchases available.

### Do タッチ or 間違い探し100：テーマパック have ads?

Both タッチ and 間違い探し100：テーマパック show ads.

### Which is updated more often, タッチ or 間違い探し100：テーマパック?

タッチ ships an update every 2 months, and 間違い探し100：テーマパック every 9 days. Most recently, タッチ was updated on November 2, 2026 and 間違い探し100：テーマパック on October 31, 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.*