# 知乎 vs 河畔Lite

The clearest difference is review sentiment: 河畔Lite at 100% against 知乎's 16%. 河畔Lite also leads on in-app purchases (none vs 17) and ads (none vs shown). 知乎's advantage is ratings volume (26K vs 6) and update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 知乎 sells 13 in-app purchases, starting at $2.99 per month. 河畔Lite asks for nothing beyond the download.

河畔Lite holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: 知乎 has 26K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 16% of 知乎's written reviews are positive against 100% of 河畔Lite's.

知乎 ships an update weekly, 河畔Lite monthly. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 知乎 | 河畔Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (26K ratings)](https://appshunter.io/ios/app/id432274380/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/lite/id1620829749/reviews)** |
| Number of ratings | **26K** | 6 |
| Positive reviews | 16.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free |
| Best chart rank | **#140** | — |
| Size | 458 MB | 41 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Zhizhetianxia Technology Co., Ltd.](https://appshunter.io/developer/432274383) | [孙 许](https://appshunter.io/developer/1628606204) |

## What reviewers say

### 知乎

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

**Currently charting:** #140 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


### 河畔Lite

[App page](https://appshunter.io/ios/app/lite/id1620829749)

This app provides a streamlined interface for the official campus forum of the University of Electronic Science & Technology of China. It facilitates sharing and communication among students with a focus on user-friendly interaction and a minimalist design.

**Highlights:** Minimalist design, Comprehensive features, Dark mode support, Automatic answering, Friendly interaction, Share daily life

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 知乎 free?

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

### Is 河畔Lite free?

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

### Which has better reviews, 知乎 or 河畔Lite?

河畔Lite is rated higher. 知乎 averages 4.5 out of 5 from 26K ratings, while 河畔Lite averages 4.7 from 6 ratings.

### Do 知乎 or 河畔Lite have ads?

知乎 shows ads; 河畔Lite does not.

### Which is updated more often, 知乎 or 河畔Lite?

知乎 ships an update weekly, and 河畔Lite monthly. Most recently, 知乎 was updated on October 17, 2026 and 河畔Lite 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.*