# QQ空间 vs 百变大侦探

The clearest difference is rating: 百变大侦探 at 4.7 against QQ空间's 2.9. 百变大侦探 also leads on ads (none vs shown) and review sentiment (84% vs 56%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. QQ空间 sells 5 in-app purchases, starting at $1.49 per month and 百变大侦探 sells 25 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

百变大侦探 holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: 百变大侦探 has 2.9K ratings behind it against 128, so its average is the more settled of the two. Written reviews point the same way: 56% of QQ空间's written reviews are positive against 84% of 百变大侦探's.

QQ空间 ships an update every 2 months, 百变大侦探 every 11 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | QQ空间 | 百变大侦探 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (128 ratings)](https://appshunter.io/ios/app/qq/id364183992/reviews) | **[4.7 (2.9K ratings)](https://appshunter.io/ios/app/id1366306910/reviews)** |
| Number of ratings | 128 | **2.9K** |
| Positive reviews | 55.7% of reviews | **83.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 100 MB | 693 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tencent Digital (Tianjin) Company Limited](https://appshunter.io/developer/656087454) | [Beijing JiuYaoYao Tech CO.,LTD](https://appshunter.io/developer/1437735016) |

## What reviewers say

### QQ空间

[App page](https://appshunter.io/ios/app/qq/id364183992)

A social networking platform for sharing life moments, connecting with friends, and enjoying games. Users can post updates, photos, and engage with others. It offers a variety of entertainment options and ways to stay in touch.

**Highlights:** Share life moments, View friend updates, Upload photos, Write posts and logs, Play games, Send gifts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月黄钻（自动续费） | $1.49 | per month |
| 1个月黄钻 | $1.99 | one-time |
| 3个月黄钻 | $3.99 | one-time |
| 6个月黄钻 | $8.99 | one-time |
| 1年黄钻 | $17.99 | one-time |

**What reviewers like**

- 👍 Convenient social platform
- 💡 Ability to upload photos
- 🚀 Fast and responsive app

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔋 High battery consumption
- 🚫 Lack of customization options
- 🤖 Poor user experience on newer devices
- 📤 Slow upload speeds for photos/videos

**Reported bugs**

- Login issues
- Inability to upload/view photos
- Frequent app crashes
- Syncing problems between mobile and web versions

**Requested features**

- Dark mode option
- Ability to edit uploaded photos
- Horizontal orientation support for iPad
- Improved privacy controls
- Faster and more reliable syncing across devices


### 百变大侦探

[App page](https://appshunter.io/ios/app/id1366306910)

Engage in immersive online role-playing mystery games with a vast library of original and popular scripts. Solve intricate cases, interact with other players through voice chat, and explore diverse scenarios from classical suspense to sci-fi thrillers.

**Highlights:** Online voice chat for role-playing games, Extensive library of original and popular scripts, Scene-based evidence collection with private messaging, Support for plot, skill, and puzzle gameplay, Friend and private messaging systems, Invite friends and spectate games

**Features:** Vision Pro support

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 钻石月卡连续包月 | $4.49 | per month |
| 60钻石 | $0.99 | one-time |
| 8元鹿鹿礼包 | $0.99 | one-time |
| 9元礼包大满贯 | $0.99 | one-time |
| 10元幸运0-9礼包 | $0.99 | one-time |
| 8元开学季礼包 | $0.99 | one-time |
| 修仙月卡 | $0.99 | one-time |
| 8元招财进宝礼包 | $0.99 | one-time |
| 每日特惠6元礼包 | $0.99 | one-time |
| 16元鹿鹿礼包 | $1.99 | one-time |
| 12剧豆 | $2.99 | one-time |
| 22元扭蛋抽奖 | $2.99 | one-time |
| 钻石礼品月卡 | $3.99 | one-time |
| 28元召唤礼包 | $3.99 | one-time |
| 400个侦探宝石 | $5.99 | one-time |
| 720个钻石 | $9.99 | one-time |
| 心动礼包 | $9.99 | one-time |
| 48剧豆 | $9.99 | one-time |
| 85元感恩礼包 | $11.99 | one-time |
| 1500个侦探宝石 | $19.99 | one-time |
| 128钻石折扣礼包 | $19.99 | one-time |
| 90剧豆 | $19.99 | one-time |
| 3800个侦探宝石 | $49.99 | one-time |
| 328元红包 | $49.99 | one-time |
| 7800个侦探宝石 | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 🤝 Great for socializing with friends
- 📚 Diverse selection of stories and scripts

**What reviewers complain about**

- 🐛 Occasional connection issues and crashes
- 💰 Expensive in-app purchases
- 🔒 Strict identity verification requirements

**Reported bugs**

- Disconnection problems during gameplay
- Inability to log in or create account for some users

**Requested features**

- More free story content
- Improved stability and reliability
- Support for overseas/international users


## Frequently asked questions

### Is QQ空间 free?

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

### Is 百变大侦探 free?

百变大侦探 is free to download, with in-app purchases available.

### Which has better reviews, QQ空间 or 百变大侦探?

百变大侦探 is rated higher. QQ空间 averages 2.9 out of 5 from 128 ratings, while 百变大侦探 averages 4.7 from 2.9K ratings.

### Do QQ空间 or 百变大侦探 have ads?

QQ空间 shows ads; 百变大侦探 does not.

### Which is updated more often, QQ空间 or 百变大侦探?

QQ空间 ships an update every 2 months, and 百变大侦探 every 11 days. Most recently, QQ空间 was updated on November 1, 2026 and 百变大侦探 on October 29, 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.*