# 知乎 vs 天潮信使

The clearest difference is rating: 天潮信使 at 5.0 against 知乎's 4.5. 天潮信使 also leads on in-app purchases (none vs 17) and ads (none vs shown). 知乎's advantage is ratings volume (26K vs 1) and chart position (#133 vs unranked). On price and device support there is nothing between them.

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

天潮信使 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 知乎 has 26K ratings behind it against 1, so its average is the more settled of the two.

知乎 ships an update weekly, 天潮信使 daily. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 知乎 | 天潮信使 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (26K ratings)](https://appshunter.io/ios/app/id432274380/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6466742277/reviews)** |
| Number of ratings | **26K** | 1 |
| Positive reviews | 16.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Best chart rank | **#133** | — |
| Size | 458 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Zhizhetianxia Technology Co., Ltd.](https://appshunter.io/developer/432274383) | [The Vision Times Limited](https://appshunter.io/developer/1579829009) |

## What reviewers say

### 知乎

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

**Currently charting:** #133 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


### 天潮信使

[App page](https://appshunter.io/ios/app/id6466742277)

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

**In-app purchases:** none


## Frequently asked questions

### Is 知乎 free?

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

### Is 天潮信使 free?

天潮信使 is free to download, with no in-app purchases.

### Which has better reviews, 知乎 or 天潮信使?

天潮信使 is rated higher. 知乎 averages 4.5 out of 5 from 26K ratings, while 天潮信使 averages 5.0 from 1 ratings.

### Do 知乎 or 天潮信使 have ads?

知乎 shows ads; 天潮信使 does not.

### Which is updated more often, 知乎 or 天潮信使?

知乎 ships an update weekly, and 天潮信使 daily. Most recently, 知乎 was updated on October 19, 2026 and 天潮信使 on October 9, 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.*