# 云签署 vs 优粤云

The clearest difference is update cadence: 优粤云 at every 3 weeks against 云签署's every 5 months. 云签署's advantage is iOS requirement (11.0 vs 13.0). 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.

云签署 ships an update every 5 months, 优粤云 every 3 weeks. The most recent releases landed on October 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 云签署 | 优粤云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 43 MB | 171 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Global Digital Cybersecurity Authority Co., Ltd.](https://appshunter.io/developer/732548927) | [Guangdong Women and Children Hospital and Health Institute](https://appshunter.io/developer/1615903269) |

## What reviewers say

### 云签署

[App page](https://appshunter.io/ios/app/id1592786623)

**Features:** macOS Compatibility

**In-app purchases:** none


### 优粤云

[App page](https://appshunter.io/ios/app/id6466620239)

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

**In-app purchases:** none


## Frequently asked questions

### Is 云签署 free?

云签署 is free to download, with no in-app purchases.

### Is 优粤云 free?

优粤云 is free to download, with no in-app purchases.

### Do 云签署 or 优粤云 have ads?

Neither 云签署 nor 优粤云 shows ads.

### Which is updated more often, 云签署 or 优粤云?

云签署 ships an update every 5 months, and 优粤云 every 3 weeks. Most recently, 云签署 was updated on October 25, 2026 and 优粤云 on September 28, 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.*