# 龙嘉SCM供应商 vs LoPy WiFi Performance Tester

The clearest difference is price: 龙嘉SCM供应商 at Free against LoPy WiFi Performance Tester's $199.99. 龙嘉SCM供应商 also leads on update cadence (every 4 months vs every 29 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

龙嘉SCM供应商 is free to download; LoPy WiFi Performance Tester costs $199.99 up front. Neither carries in-app purchases, so what you see is what you pay.

龙嘉SCM供应商 ships an update every 4 months, LoPy WiFi Performance Tester every 29 months. The most recent releases landed on October 4, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | 龙嘉SCM供应商 | LoPy WiFi Performance Tester |
| --- | --- | --- |
| Price | **Free** | $199.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 29 months |
| Size | 35 MB | 1 MB |
| Requires iOS | **12.0** | 13.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文朗 梁](https://appshunter.io/developer/1293631579) | [Aidan Lok](https://appshunter.io/developer/903659632) |

## What reviewers say

### 龙嘉SCM供应商

[App page](https://appshunter.io/ios/app/scm/id1459545200)

**Features:** macOS Compatibility

**In-app purchases:** none


### LoPy WiFi Performance Tester

[App page](https://appshunter.io/ios/app/lopy-wifi-performance-tester/id1500101431)

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

**In-app purchases:** none


## Frequently asked questions

### Is 龙嘉SCM供应商 free?

龙嘉SCM供应商 is free to download, with no in-app purchases.

### Is LoPy WiFi Performance Tester free?

LoPy WiFi Performance Tester costs $199.99, with no in-app purchases.

### Do 龙嘉SCM供应商 or LoPy WiFi Performance Tester have ads?

Neither 龙嘉SCM供应商 nor LoPy WiFi Performance Tester shows ads.

### Which is updated more often, 龙嘉SCM供应商 or LoPy WiFi Performance Tester?

龙嘉SCM供应商 ships an update every 4 months, and LoPy WiFi Performance Tester every 29 months. Most recently, 龙嘉SCM供应商 was updated on October 4, 2026 and LoPy WiFi Performance Tester on August 23, 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.*