# KartTrackerAI Race Performance vs KartChron

The clearest difference is price: KartChron at Free against KartTrackerAI Race Performance's $1.99. KartChron also leads on in-app purchases (none vs 6) and iOS requirement (15.0 vs 18.0). On ads and device support there is nothing between them.

KartChron is free to download; KartTrackerAI Race Performance costs $1.99 up front. KartTrackerAI Race Performance sells 6 in-app purchases, starting at $1.99 per month. KartChron asks for nothing beyond the download.

## The numbers

| Metric | KartTrackerAI Race Performance | KartChron |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/karttrackerai-race-performance/id6739735230/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 60 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Ayers](https://appshunter.io/developer/300728335) | [KartScales LLC](https://appshunter.io/developer/1896716365) |

## What reviewers say

### KartTrackerAI Race Performance

[App page](https://appshunter.io/ios/app/karttrackerai-race-performance/id6739735230)

This app helps go-kart racers and teams analyze performance data to improve race outcomes. It allows logging of setup changes, photos, and lap details, with AI highlighting winning patterns. Real-time cloud syncing and instant lap data import from dashboards streamline race-day decisions.

**Highlights:** Log sessions with photos, weather, and technical specs, Compare setups, tire wear, and performance, Sync cloud data across the pit wall, Import lap data from MyChron dashboards, AI coaching for performance insights, Import official series results

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Subscription | $1.99 | per month |
| AI Analysis | $4.99 | per month |
| Team Members 5 | $9.99 | per month |
| Team Members 10 | $14.99 | per month |
| Team Members 25 | $24.99 | per month |
| Team Members 50 | $39.99 | per month |


### KartChron

[App page](https://appshunter.io/ios/app/kartchron/id6770114242)

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

**In-app purchases:** none


## Frequently asked questions

### Is KartTrackerAI Race Performance free?

KartTrackerAI Race Performance costs $1.99, and also offers in-app purchases.

### Is KartChron free?

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

### Do KartTrackerAI Race Performance or KartChron have ads?

Neither KartTrackerAI Race Performance nor KartChron 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.*