# M vs MZD数字钥匙

M and MZD数字钥匙 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

M ships an update every 2 months, MZD数字钥匙 every 3 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | M | MZD数字钥匙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/m-key/id1597710955/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 56 MB | 36 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhongshan Auto Electronics Technology Co.Ltd.](https://appshunter.io/developer/1039851711) | [USTL Internet of Things Co., Ltd.](https://appshunter.io/developer/1494250730) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-key/id1597710955)

Control your car remotely using your iPhone. Functions include arming, disarming, and locating your vehicle via Bluetooth 4.0 connection to a digital key system.

**Highlights:** Remote car arming, Remote car disarming, Vehicle location finder, Bluetooth 4.0 connectivity, iPhone control

**Features:** macOS Compatibility

**In-app purchases:** none


### MZD数字钥匙

[App page](https://appshunter.io/ios/app/mzd/id1669684270)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is MZD数字钥匙 free?

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

### Do M or MZD数字钥匙 have ads?

Neither M nor MZD数字钥匙 shows ads.

### Which is updated more often, M or MZD数字钥匙?

M ships an update every 2 months, and MZD数字钥匙 every 3 months. Most recently, M was updated on October 3, 2026 and MZD数字钥匙 on September 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.*