# 智能蓝牙钥匙 vs MG数字钥匙

The clearest difference is iOS requirement: 智能蓝牙钥匙 at 10.0 against MG数字钥匙's 12.0. 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.

智能蓝牙钥匙 ships an update fortnightly, MG数字钥匙 every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 智能蓝牙钥匙 | MG数字钥匙 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 15 MB | 78 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [广州中胜网络科技有限公司](https://appshunter.io/developer/1790347510) | [USTL Internet of Things Co., Ltd.](https://appshunter.io/developer/1494250730) |

## What reviewers say

### 智能蓝牙钥匙

[App page](https://appshunter.io/ios/app/id1475634165)

**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 智能蓝牙钥匙 free?

智能蓝牙钥匙 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 智能蓝牙钥匙 or MG数字钥匙 have ads?

Neither 智能蓝牙钥匙 nor MG数字钥匙 shows ads.

### Which is updated more often, 智能蓝牙钥匙 or MG数字钥匙?

智能蓝牙钥匙 ships an update fortnightly, and MG数字钥匙 every 3 weeks. Most recently, 智能蓝牙钥匙 was updated on October 29, 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.*