# 试剂管控 vs Pi

The clearest difference is ads: Pi at none against 试剂管控's shown. Pi also leads on update cadence (every 11 days vs every 2 months). 试剂管控's advantage is iOS requirement (10.0 vs 13.0). On price, 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.

试剂管控 ships an update every 2 months, Pi every 11 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 试剂管控 | Pi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/pi-lab/id6633428384/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 89 MB | 68 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NeoTrident Technology Ltd](https://appshunter.io/developer/940375066) | [湖北鄂仪国际贸易有限公司](https://appshunter.io/developer/1762586431) |

## What reviewers say

### 试剂管控

[App page](https://appshunter.io/ios/app/id1317636096)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-lab/id6633428384)

This utility app focuses on bug fixes and performance improvements. It aims to provide a more stable and reliable user experience by addressing known issues. The latest update ensures smoother operation.

**Highlights:** Bug fixes, Performance improvements, Enhanced stability, Smoother operation

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

**In-app purchases:** none


## Frequently asked questions

### Is 试剂管控 free?

试剂管控 is free to download, with no in-app purchases.

### Is Pi free?

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

### Do 试剂管控 or Pi have ads?

试剂管控 shows ads; Pi does not.

### Which is updated more often, 试剂管控 or Pi?

试剂管控 ships an update every 2 months, and Pi every 11 days. Most recently, 试剂管控 was updated on October 7, 2026 and Pi on October 6, 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.*