# 大观云 vs 红圈云

大观云 and 红圈云 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

大观云 ships an update every 3 weeks, 红圈云 every 2 weeks. The most recent releases landed on July 27, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 大观云 | 红圈云 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1296148227/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 415 MB | 146 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dayang Technology Development Inc.](https://appshunter.io/developer/422749938) | [Hecom (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/870414888) |

## What reviewers say

### 大观云

[App page](https://appshunter.io/ios/app/id1296148227)

**Features:** Vision Pro support

**In-app purchases:** none


### 红圈云

[App page](https://appshunter.io/ios/app/id6447954959)

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

**In-app purchases:** none


## Frequently asked questions

### Is 大观云 free?

大观云 is free to download, with no in-app purchases.

### Is 红圈云 free?

红圈云 is free to download, with no in-app purchases.

### Do 大观云 or 红圈云 have ads?

Neither 大观云 nor 红圈云 shows ads.

### Which is updated more often, 大观云 or 红圈云?

大观云 ships an update every 3 weeks, and 红圈云 every 2 weeks. Most recently, 大观云 was updated on July 27, 2026 and 红圈云 on September 10, 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.*