Kartnote vs ApexState
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kartnote
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Kartnote is a focused karting logbook for drivers, mechanics, racing families, and small teams. Track race sessions, lap and sector times, kart setups, weather conditions, and driver progress—all organized in one dependable place. Stop relying on messy notebooks or scattered spreadsheets. Kartnote makes it simple to preserve what happened on track so you can focus on getting faster. RECORD THE DETAILS THAT MATTER: • Lap and Sector Times: Enter lap and sector times while Kartnote automatically calculates your personal bests. • Detailed Setup Tracking: Log chassis, engine, and tire setups alongside weather and track temperatures. • Session Context: Record the date, track, kart, class, and session type—from Practice and Qualifying to Heats, Pre-Finals, Finals, and Races. • Driver Feedback: Save session notes and driver comments while they are still fresh. ANALYZE YOUR PROGRESS: Build a reliable history of every race weekend and test day. Review sessions by track, driver, kart, or class to understand what changed and how performance developed over time. Kartnote automatically calculates useful statistics including best lap, average lap, consistency, total lap count, and distance. BUILT FOR DRIVERS, FAMILIES, AND SMALL TEAMS: Manage multiple drivers as well as shared karts, engines, and classes using one logbook. Every session connects the driver, equipment, setup, conditions, and lap times—making Kartnote useful for solo racers, parents managing their children’s karts, instructors, mechanics, and small teams. A FREE CORE YOU CAN RELY ON: No subscription is required to: • Log, edit, and review unlimited sessions • Manage drivers, karts, engines, classes, and tracks • Sync your data across devices with iCloud • Export your data as CSV files for analysis or archival UNLOCK KARTNOTE PRO: Kartnote Pro adds deeper analysis and time-saving workflows: • Session Comparison: Compare your performance with the previous relevant session at the same track. • Setup and Weather Differences: Review chassis, tire, engine, and weather changes side by side. • Smart Autofill: Save time at the track by filling setup values from relevant previous sessions. • Advanced Insights: See track-specific progress and richer dashboard analytics. • Bulk Management: Assign equipment and classes to multiple past sessions and merge duplicate classes. Whether you are testing subtle setup changes, chasing personal bests, or building a long-term kart racing history, Kartnote gives you a dependable performance record for every day on track. Kartnote Pro is available as an optional annual auto-renewing subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ApexState
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Apex State is a focused track day companion for riders who care about setup, consistency and progression. Log sessions, track bike setup changes, compare previous events and build a clearer picture of what actually works on track. Built with a clean, engineering-first approach, Apex State helps riders capture the details that usually disappear between sessions in the paddock. Features include: • Create and manage multiple bikes • Log track days, race events and test sessions • Track tyre pressures, temperatures and setup changes • Record suspension, electronics and performance notes • Review previous sessions at the same circuit • Compare setup trends over time • Browse anonymised paddock setup insights from other riders • Fast, minimal interface designed for trackside use • Private by design — your data stays yours Whether you are refining tyre pressures at Silverstone, testing suspension changes at Donington or building confidence at Andalucía, Apex State keeps your setup history organised and accessible. Designed for: • Track day riders • Amateur racers • Coaches and setup-focused riders • Riders who want repeatable data instead of guesswork No clutter. No social feed. No gimmicks. Just structured track day data, session history and rider-focused insights. By downloading Apex State, you agree to Apple's standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Kartnote at none against ApexState's 1. ApexState's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ApexState sells 1 one-off in-app purchase. Kartnote asks for nothing beyond the download.
| Parameter | Kartnote | ApexState |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Nordlate Oy | ArcturusDC |
In-app purchases
Kartnote
No in-app purchases
ApexState
- Bike Slot$14.99









