# ダンスざんす vs 間違い探し

The clearest difference is iOS requirement: ダンスざんす at 11.0 against 間違い探し's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ダンスざんす ships an update every 3 weeks, 間違い探し fortnightly. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ダンスざんす | 間違い探し |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 153 MB | 144 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FUKUROU](https://appshunter.io/developer/1603805098) | [Yuki Kodama](https://appshunter.io/developer/981364994) |

## What reviewers say

### ダンスざんす

[App page](https://appshunter.io/ios/app/id6444820751)

**Features:** macOS Compatibility

**In-app purchases:** none


### 間違い探し

[App page](https://appshunter.io/ios/app/id6761347913)

A brain-training puzzle game where you find subtle differences between two seemingly identical images. Enjoy a simple yet engaging experience that sharpens observation skills and offers a refreshing challenge.

**Highlights:** Observation skill training, Simple and intuitive gameplay, Challenging puzzles, Relaxing pastime, Game-like progression

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

**In-app purchases:** none


## Frequently asked questions

### Is ダンスざんす free?

ダンスざんす is free to download, with no in-app purchases.

### Is 間違い探し free?

間違い探し is free to download, with no in-app purchases.

### Do ダンスざんす or 間違い探し have ads?

Both ダンスざんす and 間違い探し show ads.

### Which is updated more often, ダンスざんす or 間違い探し?

ダンスざんす ships an update every 3 weeks, and 間違い探し fortnightly. Most recently, ダンスざんす was updated on October 12, 2026 and 間違い探し on October 20, 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.*