# LAB仪器 vs 售意达

The clearest difference is iOS requirement: LAB仪器 at 9.0 against 售意达's 13.0. On price, update cadence, 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.

LAB仪器 ships an update monthly, 售意达 fortnightly. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | LAB仪器 | 售意达 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 51 MB | 65 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [西安格物医疗科技有限公司](https://appshunter.io/developer/1492673609) | [Guangzhou Muqian Information Technology Co., Ltd](https://appshunter.io/developer/1546576914) |

## What reviewers say

### LAB仪器

[App page](https://appshunter.io/ios/app/lab/id1546584123)

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

**In-app purchases:** none


### 售意达

[App page](https://appshunter.io/ios/app/id6479322731)

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

**In-app purchases:** none


## Frequently asked questions

### Is LAB仪器 free?

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

### Is 售意达 free?

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

### Do LAB仪器 or 售意达 have ads?

Neither LAB仪器 nor 售意达 shows ads.

### Which is updated more often, LAB仪器 or 售意达?

LAB仪器 ships an update monthly, and 售意达 fortnightly. Most recently, LAB仪器 was updated on September 8, 2026 and 售意达 on September 12, 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.*