Coming soon

Kartix

Scan the sheet, keep every lap

Kartix photographs a karting lap-time sheet and turns it into permanent, searchable data — every lap, every heat, every personal best, kept per circuit and per layout. When there is no sheet, it records the session from your phone instead, times the laps itself, and draws the line you actually drove.

Coming to theApp Store

Kartix is in development and is not on either store yet. The links above will start working the day it is approved — as will the QR code below, which already points to the right place.

Scan to install

Get Kartix onto your phone

Point your camera at the code and it will send you to the right store for your device. Or open dexlin.app/get/kartix on the phone itself.

Platforms: iOS
Age rating: 13+
Account: Required
Price: Free, with an optional subscription
Advertising: None
Location: Optional, while in use only

What it does

Built around one loop, done well.

Read off the paper

Photograph the printout at the desk and the lap times, the session and your own row come off it. Every field is editable before anything is saved, and the original photo is kept with the session, so the paper is always there to check against.

Or no paper at all

Start a recording, put the phone in your pocket and drive. Kartix learns the start/finish line from the trace itself, times each lap as you cross it, and afterwards draws the line you took with a speed trace beside it.

Circuits, layouts and bests

A venue can have more than one layout, and each one carries its own personal best and its own leaderboard — because a time set on the short circuit is not a time set on the long one. New tracks are added by the first driver to log them.

Stats about getting quicker

Best lap per session over time, how consistent you were within a run, and a comparison of the karts you have driven at the same layout. The question the app answers is whether you are improving, not how many laps you did.

Leaderboards, with a switch

Per circuit and per layout, daily through all-time. One toggle in your profile takes you off every one of them, and a GPS trace is never shown to anybody but you — not on a leaderboard, not in a group, not in a share card.

No advertising at all

No banners, no interstitials, and no advertising SDK in the app. It will never ask you for tracking permission, because there is nothing in it that would use the answer.

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