# 回転漢字クイズ vs Difference Dash

The clearest difference is in-app purchases: 回転漢字クイズ at none against Difference Dash's 9. Difference Dash's advantage is update cadence (daily vs weekly) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Difference Dash sells 9 one-off in-app purchases. 回転漢字クイズ asks for nothing beyond the download.

回転漢字クイズ ships an update weekly, Difference Dash daily. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 回転漢字クイズ | Difference Dash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (48 ratings)](https://appshunter.io/ios/app/difference-dash-3d-spot-game/id6758041222/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 549 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUKI WATANABE](https://appshunter.io/developer/1724288537) | [Ladaneta Games](https://appshunter.io/developer/1862026785) |

## What reviewers say

### 回転漢字クイズ

[App page](https://appshunter.io/ios/app/1/id6740872345)

**Features:** macOS Compatibility

**In-app purchases:** none


### Difference Dash

[App page](https://appshunter.io/ios/app/difference-dash-3d-spot-game/id6758041222)

Explore beautifully crafted 3D dioramas and find hidden differences by rotating and zooming into scenes. This relaxing game offers daily quests and a satisfying challenge to sharpen your attention to detail.

**Highlights:** 360° scene rotation, Zoom functionality, Hundreds of handcrafted worlds, Relaxing, no-timer gameplay, Daily quests and rewards, Attention to detail training

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| starterpackage | $0.99 | one-time |
| coinpack01 | $1.49 | one-time |
| coinpack02 | $6.99 | one-time |
| pass | $9.99 | one-time |
| coinpack03 | $13.99 | one-time |
| removeads | $13.99 | one-time |
| coinpack04 | $33.99 | one-time |
| coinpack05 | $68.99 | one-time |
| coinpack06 | $139.99 | one-time |


## Frequently asked questions

### Is 回転漢字クイズ free?

回転漢字クイズ is free to download, with no in-app purchases.

### Is Difference Dash free?

Difference Dash is free to download, with in-app purchases available.

### Do 回転漢字クイズ or Difference Dash have ads?

Both 回転漢字クイズ and Difference Dash show ads.

### Which is updated more often, 回転漢字クイズ or Difference Dash?

回転漢字クイズ ships an update weekly, and Difference Dash daily. Most recently, 回転漢字クイズ was updated on October 30, 2026 and Difference Dash on November 5, 2026.

---

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