# 4WD Racing vs K.A.I.T.T.

The clearest difference is in-app purchases: 4WD Racing at none against K.A.I.T.T.'s 2. 4WD Racing also leads on iOS requirement (9.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. K.A.I.T.T. sells 2 in-app purchases, starting at $3.99 per month. 4WD Racing asks for nothing beyond the download.

## The numbers

| Metric | 4WD Racing | K.A.I.T.T. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (5 ratings)](https://appshunter.io/ios/app/kaitt/id6451399592/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Subscription |
| Size | 12 MB | 625 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [健 吴](https://appshunter.io/developer/915660333) | [Justin Okun](https://appshunter.io/developer/429363982) |

## What reviewers say

### 4WD Racing

[App page](https://appshunter.io/ios/app/4wd-racing/id1628316252)

**Features:** macOS Compatibility

**In-app purchases:** none


### K.A.I.T.T.

[App page](https://appshunter.io/ios/app/kaitt/id6451399592)

Experience your car as a witty, intelligent co-pilot with this AI companion. Chat naturally, customize its personality, and integrate it with real-world tasks for a more adventurous drive. Inspired by 1980s sci-fi, it transforms daily commutes into a futuristic experience.

**Highlights:** Conversational AI chat, Customizable name and voice, iOS/iPadOS Shortcuts integration, Bluetooth audio simulation, 80s sci-fi inspired personality

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Adv. Speech Monthly Subscription | $7.99 | per month |


## Frequently asked questions

### Is 4WD Racing free?

4WD Racing is free to download, with no in-app purchases.

### Is K.A.I.T.T. free?

K.A.I.T.T. is free to download, with in-app purchases available.

### Do 4WD Racing or K.A.I.T.T. have ads?

Neither 4WD Racing nor K.A.I.T.T. shows ads.

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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.*