# AOD互联 vs MZD数字钥匙

AOD互联 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.

AOD互联 ships an update every 2 months, MZD数字钥匙 every 3 months. The most recent releases landed on August 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | AOD互联 | MZD数字钥匙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/aod/id1561883591/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 45 MB | 36 MB |
| Requires iOS | 13 | **12.0** |
| Devices | **iPhone, iPad, 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

### AOD互联

[App page](https://appshunter.io/ios/app/aod/id1561883591)

Control your car remotely using your smartphone. This app connects to your vehicle's start system via phone network or Bluetooth 4.0 to enable functions like remote start, engine off, arming, disarming, and car finding.

**Highlights:** Remote engine start, Remote engine stop, Arm/disarm vehicle, Car finding function, Bluetooth 4.0 connectivity, Phone network connectivity

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

**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 AOD互联 free?

AOD互联 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 AOD互联 or MZD数字钥匙 have ads?

Neither AOD互联 nor MZD数字钥匙 shows ads.

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

AOD互联 ships an update every 2 months, and MZD数字钥匙 every 3 months. Most recently, AOD互联 was updated on August 14, 2026 and MZD数字钥匙 on September 11, 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.*