# 中国联通 vs 宝技安防

The clearest difference is rating: 宝技安防 at 5.0 against 中国联通's 2.5. 中国联通's advantage is ads (none vs shown) and review sentiment (37% vs 5%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

宝技安防 holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 37% of 中国联通's written reviews are positive against 5% of 宝技安防's, so the app with the better star average is not the one people write more warmly about.

中国联通 ships an update every 3 weeks, 宝技安防 every 3 months. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 中国联通 | 宝技安防 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6449997363/reviews)** |
| Number of ratings | **1.3K** | 2 |
| Positive reviews | **37.1% of reviews** | 5.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 333 MB | 264 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [娟 李](https://appshunter.io/developer/1566978737) |

## What reviewers say

### 中国联通

[App page](https://appshunter.io/ios/app/id416457422)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app
- 🚀 Fast and responsive
- 💡 Comprehensive functionality

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High battery consumption
- 📢 Too many ads and promotions
- 🤯 Confusing and cluttered UI
- 🔒 Privacy concerns

**Reported bugs**

- Login issues and authentication problems
- Compatibility problems with newer OS versions
- Inconsistent performance across devices

**Requested features**

- Add English language support
- Improve search and navigation
- Provide more detailed account information
- Implement dark mode option


### 宝技安防

[App page](https://appshunter.io/ios/app/id6449997363)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中国联通 free?

中国联通 is free to download, with no in-app purchases.

### Is 宝技安防 free?

宝技安防 is free to download, with no in-app purchases.

### Which has better reviews, 中国联通 or 宝技安防?

宝技安防 is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while 宝技安防 averages 5.0 from 2 ratings.

### Do 中国联通 or 宝技安防 have ads?

宝技安防 shows ads; 中国联通 does not.

### Which is updated more often, 中国联通 or 宝技安防?

中国联通 ships an update every 3 weeks, and 宝技安防 every 3 months. Most recently, 中国联通 was updated on October 21, 2026 and 宝技安防 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.*