# 聚盛科技 vs User Link

The clearest difference is update cadence: User Link at weekly against 聚盛科技's every 21 months. 聚盛科技's advantage is iOS requirement (9.0 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.

聚盛科技 ships an update every 21 months, User Link weekly. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 聚盛科技 | User Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Size | 96 MB | 98 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [锦欢 林](https://appshunter.io/developer/1474575410) | [天津谷川科技有限公司](https://appshunter.io/developer/919049440) |

## What reviewers say

### 聚盛科技

[App page](https://appshunter.io/ios/app/id1268571502)

**Features:** macOS Compatibility

**In-app purchases:** none


### User Link

[App page](https://appshunter.io/ios/app/user-link/id6752362616)

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

**In-app purchases:** none


## Frequently asked questions

### Is 聚盛科技 free?

聚盛科技 is free to download, with no in-app purchases.

### Is User Link free?

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

### Do 聚盛科技 or User Link have ads?

Neither 聚盛科技 nor User Link shows ads.

### Which is updated more often, 聚盛科技 or User Link?

聚盛科技 ships an update every 21 months, and User Link weekly. Most recently, 聚盛科技 was updated on October 17, 2026 and User Link 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.*