# Smart CarKey vs Car Key+ (Remote control car)

The clearest difference is update cadence: Car Key+ (Remote control car) at monthly against Smart CarKey's every 2 months. Smart CarKey's advantage is iOS requirement (12.0 vs 15). 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.

Smart CarKey ships an update every 2 months, Car Key+ (Remote control car) monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart CarKey | Car Key+ (Remote control car) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 29 MB | 32 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai WanWay Digital Technology Co.,Ltd](https://appshunter.io/developer/1275343765) | [东莞市风里科技有限公司](https://appshunter.io/developer/1861124310) |

## What reviewers say

### Smart CarKey

[App page](https://appshunter.io/ios/app/smart-carkey/id6748637133)

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

**In-app purchases:** none


### Car Key+ (Remote control car)

[App page](https://appshunter.io/ios/app/car-key-plus-remote-control-car/id6758598722)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart CarKey free?

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

### Is Car Key+ (Remote control car) free?

Car Key+ (Remote control car) is free to download, with no in-app purchases.

### Do Smart CarKey or Car Key+ (Remote control car) have ads?

Neither Smart CarKey nor Car Key+ (Remote control car) shows ads.

### Which is updated more often, Smart CarKey or Car Key+ (Remote control car)?

Smart CarKey ships an update every 2 months, and Car Key+ (Remote control car) monthly. Most recently, Smart CarKey was updated on October 30, 2026 and Car Key+ (Remote control car) on October 31, 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.*