# 中国联通 vs Pic Scanner app

The clearest difference is in-app purchases: 中国联通 at none against Pic Scanner app's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pic Scanner app sells 6 in-app purchases, starting at $2.99 per month. 中国联通 asks for nothing beyond the download.

中国联通 ships an update every 3 weeks, Pic Scanner app every 6 weeks. The most recent releases landed on September 23, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | 中国联通 | Pic Scanner app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 34.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 256 MB | 136 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [铭楷 杨](https://appshunter.io/developer/1787282515) |

## 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


### Pic Scanner app

[App page](https://appshunter.io/ios/app/pic-scanner-app/id1593131594)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $2.99 | per month |
| 连续包月高级会员 | $4.49 | per month |
| 连续包季会员 | $6.99 | per 3 months |
| 连续包季高级会员 | $8.99 | per 3 months |
| 连续包年高级会员 | $14.99 | per year |
| 连续包年会员 | $14.99 | per year |


## Frequently asked questions

### Is 中国联通 free?

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

### Is Pic Scanner app free?

Pic Scanner app is free to download, with in-app purchases available.

### Do 中国联通 or Pic Scanner app have ads?

Neither 中国联通 nor Pic Scanner app shows ads.

### Which is updated more often, 中国联通 or Pic Scanner app?

中国联通 ships an update every 3 weeks, and Pic Scanner app every 6 weeks. Most recently, 中国联通 was updated on September 23, 2026 and Pic Scanner app on August 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*