# 中国联通 vs MARTVSEN

The clearest difference is rating: 中国联通 at 2.5 against MARTVSEN's 1.0. 中国联通 also leads on ratings volume (1.3K vs 1) and device support (3 vs 1). MARTVSEN's advantage is update cadence (every 4 days vs monthly). On price, ads and in-app purchases there is nothing between them.

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

中国联通 holds the better App Store score, 2.5 against 1.0. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 1, so its average is the more settled of the two.

中国联通 ships an update monthly, MARTVSEN every 4 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 中国联通 | MARTVSEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/martvsen/id6761350088/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | 36.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free |
| Size | 334 MB | 13 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [杰 杨](https://appshunter.io/developer/1869645807) |

## 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


### MARTVSEN

[App page](https://appshunter.io/ios/app/martvsen/id6761350088)

This app offers advanced image stabilization for mobile photography and videography. It optimizes performance for external lenses and tripod use, reducing shake and blur for clearer outdoor shots and vlogs. Enjoy stable footage with simple, one-click activation.

**Highlights:** External lens optimization, Tripod shooting support, Handheld shake reduction, Intelligent one-click activation, Scenario-based algorithm optimization, Reduced blur and shakiness

**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 MARTVSEN free?

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

### Which has better reviews, 中国联通 or MARTVSEN?

中国联通 is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while MARTVSEN averages 1.0 from 1 ratings.

### Do 中国联通 or MARTVSEN have ads?

Neither 中国联通 nor MARTVSEN shows ads.

### Which is updated more often, 中国联通 or MARTVSEN?

中国联通 ships an update monthly, and MARTVSEN every 4 days. Most recently, 中国联通 was updated on November 1, 2026 and MARTVSEN on October 31, 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.*