# DSU_디창 vs 초동수사

The clearest difference is in-app purchases: DSU_디창 at none against 초동수사's 7. DSU_디창 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). 초동수사's advantage is update cadence (weekly vs every 3 weeks). On price and device support there is nothing between them.

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

DSU_디창 ships an update every 3 weeks, 초동수사 weekly. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | DSU_디창 | 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 | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 213 MB | 406 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Dongseo University](https://appshunter.io/developer/450095116) | [leeroom shin](https://appshunter.io/developer/1701368225) |

## What reviewers say

### DSU_디창

[App page](https://appshunter.io/ios/app/dsu/id6443690045)

**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 DSU_디창 free?

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

### Is 초동수사 free?

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

### Do DSU_디창 or 초동수사 have ads?

초동수사 shows ads; DSU_디창 does not.

### Which is updated more often, DSU_디창 or 초동수사?

DSU_디창 ships an update every 3 weeks, and 초동수사 weekly. Most recently, DSU_디창 was updated on October 1, 2026 and 초동수사 on October 14, 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.*