# Ятут vs Smart CarKey

The clearest difference is update cadence: Smart CarKey at every 2 months against Ятут's every 68 months. Ятут's advantage is iOS requirement (7.0 vs 12.0). 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.

Ятут ships an update every 68 months, Smart CarKey every 2 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ятут | Smart CarKey |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 68 months | **Every 2 months** |
| Size | 15 MB | 29 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HONG KONG EUREKA TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1602485603) | [Shanghai WanWay Digital Technology Co.,Ltd](https://appshunter.io/developer/1275343765) |

## What reviewers say

### Ятут

[App page](https://appshunter.io/ios/app/id1155980314)

**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 Ятут free?

Ятут 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 Ятут or Smart CarKey have ads?

Neither Ятут nor Smart CarKey shows ads.

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

Ятут ships an update every 68 months, and Smart CarKey every 2 months. Most recently, Ятут was updated on October 10, 2026 and Smart CarKey on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*