# WindBooster vs SipTracker

The clearest difference is in-app purchases: WindBooster at none against SipTracker's 2. WindBooster also leads on iOS requirement (9.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SipTracker sells 2 in-app purchases, starting at $1.99 per month. WindBooster asks for nothing beyond the download.

WindBooster ships an update weekly, SipTracker fortnightly. The most recent releases landed on October 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | WindBooster | SipTracker |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 34 MB | 24 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Cammus Electronic Technology Co., Ltd.](https://appshunter.io/developer/1024909287) | [Ofbit](https://appshunter.io/developer/1773852262) |

## 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


### SipTracker

[App page](https://appshunter.io/ios/app/siptracker/id6749020331)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is WindBooster free?

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

### Is SipTracker free?

SipTracker is free to download, with in-app purchases available.

### Do WindBooster or SipTracker have ads?

Neither WindBooster nor SipTracker shows ads.

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

WindBooster ships an update weekly, and SipTracker fortnightly. Most recently, WindBooster was updated on October 15, 2026 and SipTracker on September 27, 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.*