# 连方互联 vs MG数字钥匙

The clearest difference is update cadence: MG数字钥匙 at every 3 weeks against 连方互联's every 2 months. 连方互联'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.

连方互联 ships an update every 2 months, MG数字钥匙 every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 连方互联 | MG数字钥匙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1473914537/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 74 MB | 78 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [腾 华](https://appshunter.io/developer/1473914536) | [USTL Internet of Things Co., Ltd.](https://appshunter.io/developer/1494250730) |

## What reviewers say

### 连方互联

[App page](https://appshunter.io/ios/app/id1473914537)

**Features:** macOS Compatibility

**In-app purchases:** none


### MG数字钥匙

[App page](https://appshunter.io/ios/app/mg/id6740787858)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 连方互联 free?

连方互联 is free to download, with no in-app purchases.

### Is MG数字钥匙 free?

MG数字钥匙 is free to download, with no in-app purchases.

### Do 连方互联 or MG数字钥匙 have ads?

Neither 连方互联 nor MG数字钥匙 shows ads.

### Which is updated more often, 连方互联 or MG数字钥匙?

连方互联 ships an update every 2 months, and MG数字钥匙 every 3 weeks. Most recently, 连方互联 was updated on November 3, 2026 and MG数字钥匙 on October 30, 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.*