# S vs Smart CarKey

The clearest difference is iOS requirement: S at 9.0 against Smart CarKey'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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 20, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | S | Smart CarKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/s-car/id1509396709/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 2 months |
| Monetization | Free | — |
| Size | 33 MB | 29 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen WeiCheLian Info Technology Co., Ltd.](https://appshunter.io/developer/934262973) | [Shanghai WanWay Digital Technology Co.,Ltd](https://appshunter.io/developer/1275343765) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-car/id1509396709)

Manage your vehicle remotely with this app. Track its location, view driving history, and monitor its status. You can also preheat or precool your car before you get in.

**Highlights:** Vehicle position tracking, Driving track history, Vehicle status monitoring, Remote preheating, Remote precooling, Connect to your car

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

**In-app purchases:** none


### Smart CarKey

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

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Smart CarKey free?

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

### Do S or Smart CarKey have ads?

Neither S nor Smart CarKey shows ads.

### Which is updated more often, S or Smart CarKey?

S ships an update every 2 months, and Smart CarKey every 2 months. Most recently, S was updated on August 20, 2026 and Smart CarKey on August 16, 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.*