# KartGrip: Oval Track Setup — Scales, Cross, & AI Crew Chief

> Dirt oval kart racing setup tracker and management tool. (iPhone/iPad app by DirtBite LLC.)

- Source: https://appshunter.io/ios/app/kartgrip-oval-track-setup/id6795325960 (this page in markdown: same URL + `.md`)
- Developer: [DirtBite LLC](https://appshunter.io/developer/1883875212)
- Category: Sports, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 5 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 43 MB
- Languages: American English
- Released: 2026-08-07
- Data updated: 2026-08-28
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/kartgrip-oval-track-setup/id6795325960/reviews.md

## What is KartGrip?

Dial in your dirt oval kart, from the scales to the green flag.

KartGrip keeps your whole setup in one place — corner weights, cassettes, jack bolts, spindle washers, wheel spacing, gearing and alignment — so you stop guessing what you ran last time you were fast.

BUILT FOR DIRT OVAL KARTS
Outlaw and Rigid. Real kart hardware, not car parts with the names changed. Cassette line positions, jack bolt turns out, spindle washer counts above and below, wheel offset and rim width per corner, and wing angle and position for Outlaw.

START ON THE SCALES
Enter all four corner weights and KartGrip works out Total, Cross %, Left % and Front % as you type, with a heads-up when a number drifts outside the window for your class.

TAPE MEASURE ENTRY
Cassettes and jack bolts use a fraction keypad instead of a decimal box. Enter 3 1/2 lines or 2 1/4 turns the way you actually say it at the track.

SCAN A SETUP SHEET
Photograph a handwritten sheet and KartGrip reads the values off it, flags anything that looks misread, and lets you check every field before it saves.

SAVE AND COMPARE
Keep up to 5 setups free. Build a reference library per track, then load a night that worked and start from there.

KARTGRIP PRO
- AI Crew Chief — describe how the kart is handling and get a specific change back. Entry, middle or off the corner, worked against your actual corner weights, class and current setup. Built on dirt oval karting practice, not generic racing advice.
- Cross Preview — see roughly where Cross % and corner load land from a jack bolt, washer or cassette change before you pick up a wrench.
- RPM and Gear Estimator — check a gear change against your driver and rear gear on setup night instead of at the green flag.
- PDF Setup Sheets — a clean one-page sheet for the clipboard, the trailer wall or a teammate.
- Unlimited saved setups.

NO ACCOUNT, NO TRACKING
No sign-up, no email, no analytics and no ads. Your setups live on your device. Full details in the privacy policy.

Cross Preview, the RPM estimator and Crew Chief give estimates and starting points. Nothing replaces time on the scales and laps on the track

KARTGRIP PRO SUBSCRIPTION
KartGrip Pro is an auto-renewing subscription, offered monthly or annually. Pricing for your region is shown in the app before any purchase is confirmed. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in your Apple Account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://kartgrip.dirtbite.com/privacy

## Key features

- Corner weight tracking
- Cassette and jack bolt entry
- Wheel spacing and alignment
- Gearing and wing adjustments
- Setup sheet scanning
- AI Crew Chief assistance
- Cross preview calculations

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| KartGrip Pro — Annual | $59.99 | per year |
| KartGrip Pro — Monthly | $7.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 50 Crew Chief Messages | $2.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/kartgrip-oval-track-setup/id6795325960/reviews.md

### 5/5 — Better than writing

*2026-08-19*

So much easier to use. Works great.

### 5/5 — Two Karts

*2026-08-16*

We run two different classes. Used to mix up the sheets constantly. Now each has its own saved setup and I can switch between them without digging through papers.

### 5/5 — Paper sheets are done

*2026-08-14*

Used to write everything down then take pictures of the sheet. Half the time you couldn’t read it later. Scan pulls the numbers in and flags the ones it’s not sure about. Works better than I expected.

### 5/5 — Karting made better

*2026-08-08*

Simple and fast kart setup app. Nice pro tools that help me go in the right direction. No more notebooks or random photos. Works great.

## Frequently asked questions about KartGrip

### What is KartGrip used for?

KartGrip is designed to help dirt oval kart racers meticulously track and manage their race car's setup. It allows for precise entry of corner weights, gearing, and other critical components, with features like AI assistance and setup sheet scanning.

### Does KartGrip have ads?

No, KartGrip is ad-free. The app explicitly states 'no ads' in its description, ensuring an uninterrupted user experience for managing your kart setup.

### How does KartGrip handle setup data?

KartGrip allows you to enter corner weights, cassettes, jack bolts, spindle washers, wheel spacing, gearing, and alignment. It calculates total weight, cross percentage, left percentage, and front percentage as you type. You can save up to 5 setups for free, with unlimited options in KartGrip Pro.

### What are the features of KartGrip Pro?

KartGrip Pro includes an AI Crew Chief for handling advice, Cross Preview to estimate changes, an RPM and Gear Estimator, PDF setup sheets, and unlimited saved setups. These advanced features aim to further optimize your kart's performance.

### How much does KartGrip Pro cost?

KartGrip Pro is a subscription service offered monthly at $7.99 or annually at $59.99, with pricing shown in the app before purchase. Payment is charged to your Apple Account upon confirmation.

### Can I cancel my KartGrip Pro subscription?

Yes, you can manage or cancel your KartGrip Pro subscription in your Apple Account settings. Auto-renewal must be turned off at least 24 hours before the end of the current period to avoid further charges.

### What devices is KartGrip available on?

KartGrip is available on iPhone, iPad, and iPod. It is designed to be accessible across various Apple mobile devices for racers on the go.

### How often is KartGrip updated?

KartGrip was last updated on August 18, 2026, with version 1.0.1. This indicates recent development and support for the application.

## Version history (last 2 releases)

### 1.0.1 — 2026-08-18

New app icon — redrawn so it reads clearly at home screen size.

### 1.0 — 2026-08-07

No release notes.

## More apps by DirtBite LLC

- [DirtBite: Dirt Track Setup](https://appshunter.io/ios/app/dirtbite-dirt-track-setup/id6760323567)
- [AeroSnap Aircraft Identifier](https://appshunter.io/ios/app/aerosnap-aircraft-identifier/id6762497889)
- [RevSnap: Car Identifier](https://appshunter.io/ios/app/revsnap-car-identifier/id6789897268)
- [WristSnap: Watch Identifier](https://appshunter.io/ios/app/wristsnap-watch-identifier/id6791265342)

All apps by DirtBite LLC: https://appshunter.io/developer/1883875212

## Related topics

[dirt racing oval](https://appshunter.io/ios/topics/dirt-racing-oval)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*