# 清糖 vs LINK全景系统

The clearest difference is ads: LINK全景系统 at none against 清糖's shown. 清糖's advantage is update cadence (every 5 days vs every 3 months). 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.

清糖 ships an update every 5 days, LINK全景系统 every 3 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 清糖 | LINK全景系统 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1630098649/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 months |
| Size | 69 MB | 406 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [O Sense Med Inc.](https://appshunter.io/developer/1630098651) | [Shanghai Brainmed Digital Technology Co., Ltd.](https://appshunter.io/developer/1049283423) |

## What reviewers say

### 清糖

[App page](https://appshunter.io/ios/app/id1630098649)

**In-app purchases:** none


### LINK全景系统

[App page](https://appshunter.io/ios/app/link/id6744021100)

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

**In-app purchases:** none


## Frequently asked questions

### Is 清糖 free?

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

### Is LINK全景系统 free?

LINK全景系统 is free to download, with no in-app purchases.

### Do 清糖 or LINK全景系统 have ads?

清糖 shows ads; LINK全景系统 does not.

### Which is updated more often, 清糖 or LINK全景系统?

清糖 ships an update every 5 days, and LINK全景系统 every 3 months. Most recently, 清糖 was updated on October 23, 2026 and LINK全景系统 on October 25, 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.*