# Car Key vs Digital AIKey

The clearest difference is iOS requirement: Car Key at 8.0 against Digital AIKey's 13.0. 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.

Car Key ships an update every 4 months, Digital AIKey every 5 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | Car Key | Digital AIKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (15 ratings)](https://appshunter.io/ios/app/car-key/id1436935821/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 85 MB | 68 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Zhongxing Electronic Technology Co., Ltd.](https://appshunter.io/developer/1502521230) | [深圳市艾米通信有限公司](https://appshunter.io/developer/1456334094) |

## What reviewers say

### Car Key

[App page](https://appshunter.io/ios/app/car-key/id1436935821)

Control and manage your vehicle remotely using your smartphone. This app provides smart information services and intelligent control for your car's advanced features.

**Highlights:** Remote vehicle start, Intelligent vehicle management, Smart dynamic information services, Intelligent vehicle control, Smartphone connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital AIKey

[App page](https://appshunter.io/ios/app/digital-aikey/id6448019305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Car Key free?

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

### Is Digital AIKey free?

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

### Do Car Key or Digital AIKey have ads?

Neither Car Key nor Digital AIKey shows ads.

### Which is updated more often, Car Key or Digital AIKey?

Car Key ships an update every 4 months, and Digital AIKey every 5 months. Most recently, Car Key was updated on October 7, 2026 and Digital AIKey on October 7, 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.*