# 撕歌 vs 侦探训练手册

The clearest difference is review sentiment: 侦探训练手册 at 97% against 撕歌's 45%. 侦探训练手册 also leads on rating (4.6 vs 3.9) and iOS requirement (9.0 vs 15.0). 撕歌's advantage is ads (none vs shown) and update cadence (weekly vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 撕歌 sells 10 in-app purchases, starting at $2.99 per month and 侦探训练手册 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

侦探训练手册 holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: 撕歌 has 174 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 45% of 撕歌's written reviews are positive against 97% of 侦探训练手册's.

撕歌 ships an update weekly, 侦探训练手册 every 6 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 撕歌 | 侦探训练手册 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (174 ratings)](https://appshunter.io/ios/app/k/id1448346035/reviews) | **[4.6 (16 ratings)](https://appshunter.io/ios/app/id1551286949/reviews)** |
| Number of ratings | **174** | 16 |
| Positive reviews | 44.6% of reviews | **97.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 484 MB | 30 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Nanjing Meizhen Technology Co.,Ltd.](https://appshunter.io/developer/1546320477) | [汉斌 李](https://appshunter.io/developer/1087748767) |

## What reviewers say

### 撕歌

[App page](https://appshunter.io/ios/app/k/id1448346035)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SVIP会员连续包月 | $2.99 | per month |
| 42个钻石 | $0.99 | one-time |
| 126个钻石 | $2.99 | one-time |
| 18 元礼包 | $2.99 | one-time |
| 30元欧皇礼包 | $3.99 | one-time |
| 68元特价商品 | $9.99 | one-time |
| 616个钻石 | $12.99 | one-time |
| 896个钻石 | $19.99 | one-time |
| 128元特价商品 | $19.99 | one-time |
| 298元超值福利礼包 | $39.99 | one-time |


### 侦探训练手册

[App page](https://appshunter.io/ios/app/id1551286949)

Engage in a detective training experience that blends knowledge and fun. This app offers a comprehensive approach to crime-solving, integrating stories and mind games to enhance observation, decision-making, and reasoning skills.

**Highlights:** Detective training simulation, Integrates crime-solving knowledge and techniques, Combines detective stories with mind games, Enhances observation skills, Improves reasoning and decision-making abilities, Stimulates creativity and imagination

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 开通会员 | $2.99 | one-time |


## Frequently asked questions

### Is 撕歌 free?

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

### Is 侦探训练手册 free?

侦探训练手册 is free to download, with in-app purchases available.

### Which has better reviews, 撕歌 or 侦探训练手册?

侦探训练手册 is rated higher. 撕歌 averages 3.9 out of 5 from 174 ratings, while 侦探训练手册 averages 4.6 from 16 ratings.

### Do 撕歌 or 侦探训练手册 have ads?

侦探训练手册 shows ads; 撕歌 does not.

### Which is updated more often, 撕歌 or 侦探训练手册?

撕歌 ships an update weekly, and 侦探训练手册 every 6 months. Most recently, 撕歌 was updated on November 10, 2026 and 侦探训练手册 on November 3, 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.*