# Kart Chassis Setup PRO vs RacingFocus

The clearest difference is price: RacingFocus at Free against Kart Chassis Setup PRO's $7.99. RacingFocus also leads on rating (5.0 vs 4.3). Kart Chassis Setup PRO's advantage is ratings volume (6 vs 1) and iOS requirement (9.0 vs 13.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

RacingFocus is free to download; Kart Chassis Setup PRO costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RacingFocus holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Kart Chassis Setup PRO has 6 ratings behind it against 1, so its average is the more settled of the two.

Kart Chassis Setup PRO ships an update every 6 weeks, RacingFocus monthly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Kart Chassis Setup PRO | RacingFocus |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/kart-chassis-setup-pro/id1479976538/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/racingfocus/id6474137415/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 49 MB | 51 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ballistic Solutions LLC](https://appshunter.io/developer/1611909747) | [ATDRVN LLC](https://appshunter.io/developer/1715755401) |

## What reviewers say

### Kart Chassis Setup PRO

[App page](https://appshunter.io/ios/app/kart-chassis-setup-pro/id1479976538)

This app provides data-driven recommendations for adjusting go-kart chassis setups. It analyzes current configurations, tire pressures, temperatures, cornering behavior, and track conditions to help resolve setup issues with detailed explanations and visual aids.

**Highlights:** Chassis data input, Tire pressure and temperature analysis, Cornering behavior analysis, Weather and track condition integration, Setup history tracking, Visual explanations for adjustments

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

**In-app purchases:** none


### RacingFocus

[App page](https://appshunter.io/ios/app/racingfocus/id6474137415)

This app allows drivers to upload videos and receive expert feedback to improve their performance. Connect with professionals to analyze your driving and learn from every moment.

**Highlights:** Upload driving videos, Connect with experts, Receive video feedback, Professional analysis, Performance improvement

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Kart Chassis Setup PRO free?

Kart Chassis Setup PRO costs $7.99, with no in-app purchases.

### Is RacingFocus free?

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

### Which has better reviews, Kart Chassis Setup PRO or RacingFocus?

RacingFocus is rated higher. Kart Chassis Setup PRO averages 4.3 out of 5 from 6 ratings, while RacingFocus averages 5.0 from 1 ratings.

### Do Kart Chassis Setup PRO or RacingFocus have ads?

Neither Kart Chassis Setup PRO nor RacingFocus shows ads.

### Which is updated more often, Kart Chassis Setup PRO or RacingFocus?

Kart Chassis Setup PRO ships an update every 6 weeks, and RacingFocus monthly. Most recently, Kart Chassis Setup PRO was updated on October 4, 2026 and RacingFocus on October 6, 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.*