# 中观学堂 vs 诺云用户版

The clearest difference is update cadence: 中观学堂 at every 5 days against 诺云用户版's every 11 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中观学堂 ships an update every 5 days, 诺云用户版 every 11 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 中观学堂 | 诺云用户版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Size | 82 MB | 70 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Anhui Qianzhixing Culture Media Co., Ltd..](https://appshunter.io/developer/1626037900) | [郑州诺云网络科技有限公司](https://appshunter.io/developer/1492391971) |

## What reviewers say

### 中观学堂

[App page](https://appshunter.io/ios/app/id6469775258)

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

**In-app purchases:** none


### 诺云用户版

[App page](https://appshunter.io/ios/app/id6757729623)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中观学堂 free?

中观学堂 is free to download, with no in-app purchases.

### Is 诺云用户版 free?

诺云用户版 is free to download, with no in-app purchases.

### Do 中观学堂 or 诺云用户版 have ads?

Neither 中观学堂 nor 诺云用户版 shows ads.

### Which is updated more often, 中观学堂 or 诺云用户版?

中观学堂 ships an update every 5 days, and 诺云用户版 every 11 days. Most recently, 中观学堂 was updated on October 18, 2026 and 诺云用户版 on October 25, 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.*