# 히라가나 닌자 vs 초동수사

The clearest difference is in-app purchases: 히라가나 닌자 at none against 초동수사's 7. 히라가나 닌자 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 초동수사 sells 7 one-off in-app purchases. 히라가나 닌자 asks for nothing beyond the download.

히라가나 닌자 ships an update fortnightly, 초동수사 weekly. Both last shipped on September 26, 2026.

## The numbers

| Metric | 히라가나 닌자 | 초동수사 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/id6499072416/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 92.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 103 MB | 406 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [junhong baek](https://appshunter.io/developer/1332229048) | [leeroom shin](https://appshunter.io/developer/1701368225) |

## What reviewers say

### 히라가나 닌자

[App page](https://appshunter.io/ios/app/id6476826601)

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

**In-app purchases:** none


### 초동수사

[App page](https://appshunter.io/ios/app/id6499072416)

Engage in a thrilling deduction game where you investigate crime scenes. Gather evidence, interrogate suspects, and uncover hidden truths by analyzing testimonies and physical clues to solve mysteries.

**Highlights:** Investigate crime scenes, Gather evidence, Interrogate suspects, Analyze testimonies, Deduce the truth, Uncover hidden stories

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 시간 티켓 1장 | $0.49 | one-time |
| 돋보기 5개 | $0.99 | one-time |
| 스타터 팩 | $1.99 | one-time |
| 광고 제거 | $1.99 | one-time |
| 돋보기 10개 | $1.99 | one-time |
| 시간 티켓 5장 | $2.99 | one-time |
| 돋보기 30개 | $3.99 | one-time |


## Frequently asked questions

### Is 히라가나 닌자 free?

히라가나 닌자 is free to download, with no in-app purchases.

### Is 초동수사 free?

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

### Do 히라가나 닌자 or 초동수사 have ads?

초동수사 shows ads; 히라가나 닌자 does not.

### Which is updated more often, 히라가나 닌자 or 초동수사?

히라가나 닌자 ships an update fortnightly, and 초동수사 weekly. Most recently, 히라가나 닌자 was updated on September 26, 2026 and 초동수사 on September 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.*