# 知乎 vs 淋巴瘤之家

The clearest difference is rating: 淋巴瘤之家 at 5.0 against 知乎's 4.5. 淋巴瘤之家 also leads on in-app purchases (none vs 17) and ads (none vs shown). 知乎's advantage is update cadence (weekly vs every 2 months) and ratings volume (26K vs 3). 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. 淋巴瘤之家 asks for nothing beyond the download.

淋巴瘤之家 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 3, so its average is the more settled of the two.

知乎 ships an update weekly, 淋巴瘤之家 every 2 months. The most recent releases landed on October 29, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 知乎 | 淋巴瘤之家 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (26K ratings)](https://appshunter.io/ios/app/id432274380/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id609713047/reviews)** |
| Number of ratings | **26K** | 3 |
| Positive reviews | 16.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | — | Free |
| Best chart rank | **#132** | — |
| Size | 460 MB | 85 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) | [He Xiaoduo Beijing Health Management Co., Ltd.](https://appshunter.io/developer/1560804745) |

## What reviewers say

### 知乎

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

**Currently charting:** #132 Top Grossing · Social Networking, #203 Top Free · 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


### 淋巴瘤之家

[App page](https://appshunter.io/ios/app/id609713047)

This platform connects lymphoma patients for mutual support and knowledge sharing. It aims to empower patients with information and confidence for recovery, fostering a community of shared experiences and expert insights.

**Highlights:** Patient-to-patient support, Lymphoma knowledge sharing, Recovery experience exchange, Community building, Expert insights

**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 淋巴瘤之家 free?

淋巴瘤之家 is free to download, with no in-app purchases.

### Which has better reviews, 知乎 or 淋巴瘤之家?

淋巴瘤之家 is rated higher. 知乎 averages 4.5 out of 5 from 26K ratings, while 淋巴瘤之家 averages 5.0 from 3 ratings.

### Do 知乎 or 淋巴瘤之家 have ads?

知乎 shows ads; 淋巴瘤之家 does not.

### Which is updated more often, 知乎 or 淋巴瘤之家?

知乎 ships an update weekly, and 淋巴瘤之家 every 2 months. Most recently, 知乎 was updated on October 29, 2026 and 淋巴瘤之家 on September 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.*