# 知乎 vs QQ

The clearest difference is rating: 知乎 at 4.5 against QQ's 2.7. 知乎 also leads on iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. 知乎 sells 13 in-app purchases, starting at $2.99 per month and QQ sells 12 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

知乎 holds the better App Store score, 4.5 against 2.7. Both are backed by a comparable volume of ratings — 26K and 9K respectively. Written reviews complicate that: 16% of 知乎's written reviews are positive against 18% of QQ's, so the app with the better star average is not the one people write more warmly about.

知乎 ships an update weekly, QQ every 2 weeks. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 知乎 | QQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26K ratings)](https://appshunter.io/ios/app/id432274380/reviews)** | [2.7 (9K ratings)](https://appshunter.io/ios/app/qq/id444934666/reviews) |
| Number of ratings | **26K** | 9K |
| Positive reviews | 16.2% of reviews | **18.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Best chart rank | #130 | **#97** |
| Size | 454 MB | 826 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Beijing Zhizhetianxia Technology Co., Ltd.](https://appshunter.io/developer/432274383) | [Tencent Technology (Shenzhen) Company Limited](https://appshunter.io/developer/292374531) |

## What reviewers say

### 知乎

[App page](https://appshunter.io/ios/app/id432274380)

**Currently charting:** #130 Top Grossing · Social Networking (US App Store)

Discover a high-quality question and answer community with original videos. Create, share, and explore content seamlessly with advanced AI search capabilities. Join now to engage in professional discussions and interactive exchanges.	Send feedback or inquiries to app@zhihu.com.

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 盐选会员月卡(1 个月) | $2.99 | per month |
| 盐选会员月卡(1 个月) | $2.99 | per month |
| 盐选会员连续月卡（1 个月） | $2.99 | per month |
| 超级盐选会员月卡（1 个月） | $3.99 | per month |
| 盐选会员季卡(3 个月) | $7.99 | per 3 months |
| 盐选会员连续季卡（3 个月） | $7.99 | per 3 months |
| 盐选会员年卡(1 年) | $29.99 | per year |
| 6 个知乎币 | $0.99 | one-time |
| 12 个知乎币 | $1.99 | one-time |
| 盐选会员月卡 | $3.99 | one-time |
| 68 个知乎币 | $9.99 | one-time |
| 盐选会员季卡 | $9.99 | one-time |
| 盐选会员年卡 | $14.99 | one-time |

**What reviewers like**

- 🌟 Useful knowledge sharing platform
- 💡 Interesting content and ideas
- 📚 Ability to learn new things

**What reviewers complain about**

- 🚫 Strict censorship and content control
- 🤖 Biased and misleading content
- 🤑 Excessive ads and monetization
- 🔒 Privacy concerns and data collection
- 🚧 Poor user experience and app performance

**Reported bugs**

- Frequent app crashes and freezes
- Inability to unsubscribe from paid features

**Requested features**

- Improved content moderation and fairness
- Better user privacy controls
- Optimized app performance and stability


### QQ

[App page](https://appshunter.io/ios/app/qq/id444934666)

**Currently charting:** #97 Top Free · Social Networking (US App Store)

Connect with friends and family through instant messaging, voice, and video calls. Share files, stay updated on social feeds, and manage payments. Enjoy games and customize your profile with various themes and decorations.

**Highlights:** Instant messaging, Voice and video calls, File transfer, Social feed updates, Mobile payments, Gaming center, Profile customization

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月黄钻（自动续费） | $1.49 | per month |
| 超级会员 | $2.99 | per month |
| 6元金豆套餐 | $0.99 | one-time |
| 1个月黄钻 | $1.99 | one-time |
| 1个月超级会员 | $3.99 | one-time |
| 3个月超级会员 | $8.99 | one-time |
| 6个月超级会员 | $17.99 | one-time |
| 12个月QQ会员 | $17.99 | one-time |
| 会员158元宝石 | $22.99 | one-time |
| 1980秀币 | $29.99 | one-time |
| 12个月超级会员 | $34.99 | one-time |
| 会员288元宝石 | $39.99 | one-time |

**What reviewers like**

- 💬 Good for communicating with friends in China
- 🤝 Useful for business connections
- 🔒 Robust privacy features

**What reviewers complain about**

- 🚫 Difficult to register with non-Chinese phone numbers
- 🤖 Excessive AI-driven features and notifications
- 💸 Intrusive advertising
- 🐛 Frequent crashes and bugs

**Reported bugs**

- Unable to send/receive images and files
- Inconsistent UI and UX across platforms
- Connectivity issues for overseas users

**Requested features**

- Add English language support
- Improve account recovery process
- Provide more customization options


## Frequently asked questions

### Is 知乎 free?

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

### Is QQ free?

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

### Which has better reviews, 知乎 or QQ?

知乎 is rated higher. 知乎 averages 4.5 out of 5 from 26K ratings, while QQ averages 2.7 from 9K ratings.

### Do 知乎 or QQ have ads?

Both 知乎 and QQ show ads.

### Which is updated more often, 知乎 or QQ?

知乎 ships an update weekly, and QQ every 2 weeks. Most recently, 知乎 was updated on September 26, 2026 and QQ on September 25, 2026.

### Which is more popular, 知乎 or QQ?

知乎 currently peaks at #130 in the App Store charts, and QQ at #97. Chart position reflects recent download velocity rather than total install base.

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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.*