# LAB仪器 vs Bioer Wisdom Chain

The clearest difference is update cadence: Bioer Wisdom Chain at every 2 weeks against LAB仪器's monthly. LAB仪器's advantage is iOS requirement (9.0 vs 12.0). 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.

LAB仪器 ships an update monthly, Bioer Wisdom Chain every 2 weeks. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LAB仪器 | Bioer Wisdom Chain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 51 MB | 46 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [西安格物医疗科技有限公司](https://appshunter.io/developer/1492673609) | [杭州博日科技有限公司](https://appshunter.io/developer/1446539020) |

## 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


### Bioer Wisdom Chain

[App page](https://appshunter.io/ios/app/bioer-wisdom-chain/id6479395448)

**Features:** macOS Compatibility

**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 Bioer Wisdom Chain free?

Bioer Wisdom Chain is free to download, with no in-app purchases.

### Do LAB仪器 or Bioer Wisdom Chain have ads?

Neither LAB仪器 nor Bioer Wisdom Chain shows ads.

### Which is updated more often, LAB仪器 or Bioer Wisdom Chain?

LAB仪器 ships an update monthly, and Bioer Wisdom Chain every 2 weeks. Most recently, LAB仪器 was updated on October 3, 2026 and Bioer Wisdom Chain on October 17, 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.*