# 초동수사 vs 메트로 타이핑

The clearest difference is review sentiment: 초동수사 at 92% against 메트로 타이핑's 38%. 초동수사 also leads on ratings volume (3 vs 1). 메트로 타이핑's advantage is rating (5.0 vs 3.3) and in-app purchases (none vs 7). On price, device support and iOS requirement there is nothing between them.

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

메트로 타이핑 holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 92% of 초동수사's written reviews are positive against 38% of 메트로 타이핑's, so the app with the better star average is not the one people write more warmly about.

초동수사 ships an update weekly, 메트로 타이핑 every 3 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 초동수사 | 메트로 타이핑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/id6499072416/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6791242489/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | **92.5% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 406 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [leeroom shin](https://appshunter.io/developer/1701368225) | [OldJeans Corp.](https://appshunter.io/developer/1688580200) |

## What reviewers say

### 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 |


### 메트로 타이핑

[App page](https://appshunter.io/ios/app/id6791242489)

A typing game where you navigate subway lines by accurately entering station names. Compete with others in real-time multiplayer or challenge yourself with timed quizzes and rankings. Enjoy all features without ads or in-app purchases.

**Highlights:** Enter station names to move subway, Multiple cities and subway lines, Real-time multiplayer for up to 4 players, Route quizzes with customizable settings, Official rankings for speed and accuracy, Free play with custom routes and infinite modes

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

**In-app purchases:** none


## Frequently asked questions

### Is 초동수사 free?

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

### Is 메트로 타이핑 free?

메트로 타이핑 is free to download, with no in-app purchases.

### Which has better reviews, 초동수사 or 메트로 타이핑?

메트로 타이핑 is rated higher. 초동수사 averages 3.3 out of 5 from 3 ratings, while 메트로 타이핑 averages 5.0 from 1 ratings.

### Do 초동수사 or 메트로 타이핑 have ads?

초동수사 shows ads; 메트로 타이핑 does not.

### Which is updated more often, 초동수사 or 메트로 타이핑?

초동수사 ships an update weekly, and 메트로 타이핑 every 3 days. Most recently, 초동수사 was updated on October 18, 2026 and 메트로 타이핑 on October 4, 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.*