# RaceStudio 3 vs SetupTracker KART

The clearest difference is in-app purchases: RaceStudio 3 at none against SetupTracker KART's 2. SetupTracker KART's advantage is update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. SetupTracker KART sells 2 in-app purchases, starting at $5.99 per month. RaceStudio 3 asks for nothing beyond the download.

RaceStudio 3 ships an update fortnightly, SetupTracker KART every 3 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | RaceStudio 3 | SetupTracker KART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (6 ratings)](https://appshunter.io/ios/app/racestudio-3/id6443408349/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 167 MB | 45 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AIM tech SRL](https://appshunter.io/developer/1187892995) | [The Sherbert Company, Inc.](https://appshunter.io/developer/1679462501) |

## What reviewers say

### RaceStudio 3

[App page](https://appshunter.io/ios/app/racestudio-3/id6443408349)

This app provides powerful motorsport data analysis tools on your mobile device. Manage your racing equipment, review performance metrics like lap times and track trajectories, and fine-tune your vehicle setup from anywhere.

**Highlights:** Performance analysis (lap times, charts, trajectories), AiM device management, Session download and analysis, Track map management, Firmware updates, Profile customization and sharing

**Features:** Vision Pro support

**In-app purchases:** none


### SetupTracker KART

[App page](https://appshunter.io/ios/app/setuptracker-kart/id6446867448)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $47.90 | per year |


## Frequently asked questions

### Is RaceStudio 3 free?

RaceStudio 3 is free to download, with no in-app purchases.

### Is SetupTracker KART free?

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

### Do RaceStudio 3 or SetupTracker KART have ads?

Neither RaceStudio 3 nor SetupTracker KART shows ads.

### Which is updated more often, RaceStudio 3 or SetupTracker KART?

RaceStudio 3 ships an update fortnightly, and SetupTracker KART every 3 days. Most recently, RaceStudio 3 was updated on October 3, 2026 and SetupTracker KART on October 2, 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.*