# 中国联通 vs PaperUp论文查重

The clearest difference is in-app purchases: 中国联通 at none against PaperUp论文查重's 4. PaperUp论文查重's advantage is iOS requirement (10.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PaperUp论文查重 sells 4 one-off in-app purchases. 中国联通 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 中国联通 | PaperUp论文查重 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 37.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 333 MB | 16 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [Beijing HelloWorld Technology Co., Ltd.](https://appshunter.io/developer/1419957098) |

## 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


### PaperUp论文查重

[App page](https://appshunter.io/ios/app/paperup/id1641704518)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 论文查重12元 | $1.99 | one-time |
| 论文降重 | $3.99 | one-time |
| VIP权益卡 | $9.99 | one-time |
| VIP权益卡68元 | $9.99 | one-time |


## Frequently asked questions

### Is 中国联通 free?

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

### Is PaperUp论文查重 free?

PaperUp论文查重 is free to download, with in-app purchases available.

### Do 中国联通 or PaperUp论文查重 have ads?

Neither 中国联通 nor PaperUp论文查重 shows ads.

### Which is updated more often, 中国联通 or PaperUp论文查重?

中国联通 ships an update every 3 weeks, and PaperUp论文查重 every 3 weeks. Most recently, 中国联通 was updated on October 28, 2026 and PaperUp论文查重 on October 27, 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.*