# Smart Key Start vs 智慧云控4.0

The clearest difference is update cadence: Smart Key Start at monthly against 智慧云控4.0's every 4 months. Smart Key Start also leads on iOS requirement (11.0 vs 15.6). 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 Key Start ships an update monthly, 智慧云控4.0 every 4 months. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Smart Key Start | 智慧云控4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 68 MB | 95 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [兆亮 吉](https://appshunter.io/developer/1636432319) | [深圳市欣博莱特科技有限公司](https://appshunter.io/developer/1821373725) |

## What reviewers say

### Smart Key Start

[App page](https://appshunter.io/ios/app/smart-key-start/id1467326293)

Control and manage your vehicle remotely using your smartphone. Access real-time vehicle information and intelligent dynamic services for enhanced car management.

**Highlights:** Remote vehicle start, Intelligent vehicle management, Real-time vehicle information, Smart dynamic services, Vehicle intelligent control

**Features:** macOS Compatibility

**In-app purchases:** none


### 智慧云控4.0

[App page](https://appshunter.io/ios/app/40/id6740016745)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Key Start free?

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

### Is 智慧云控4.0 free?

智慧云控4.0 is free to download, with no in-app purchases.

### Do Smart Key Start or 智慧云控4.0 have ads?

Neither Smart Key Start nor 智慧云控4.0 shows ads.

### Which is updated more often, Smart Key Start or 智慧云控4.0?

Smart Key Start ships an update monthly, and 智慧云控4.0 every 4 months. Most recently, Smart Key Start was updated on October 4, 2026 and 智慧云控4.0 on October 19, 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.*