# WindBooster vs HAT

The clearest difference is update cadence: WindBooster at weekly against HAT's every 4 weeks. WindBooster also leads on iOS requirement (9.0 vs 11.0). 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.

WindBooster ships an update weekly, HAT every 4 weeks. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | WindBooster | HAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/windbooster/id1390489386/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free | — |
| Size | 34 MB | 55 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Cammus Electronic Technology Co., Ltd.](https://appshunter.io/developer/1024909287) | [hikvision](https://appshunter.io/developer/1222251068) |

## What reviewers say

### WindBooster

[App page](https://appshunter.io/ios/app/windbooster/id1390489386)

This app connects to a Bluetooth device to control your car's driving modes. It offers features like power enhancement, automatic/manual switching, and mode presets for a more enjoyable driving experience.

**Highlights:** Intelligent switching controller mode, Fine tuning value adjustment, Car locking function, Automatic/manual driving switch, Preset mode settings, Chinese/English language switch

**Features:** macOS Compatibility

**In-app purchases:** none


### HAT

[App page](https://appshunter.io/ios/app/hat-adas/id1491303842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WindBooster free?

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

### Is HAT free?

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

### Do WindBooster or HAT have ads?

Neither WindBooster nor HAT shows ads.

### Which is updated more often, WindBooster or HAT?

WindBooster ships an update weekly, and HAT every 4 weeks. Most recently, WindBooster was updated on September 29, 2026 and HAT on September 17, 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.*