Comparison

Kartnote vs GRIP RTX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kartnote

Features
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Log every session and see what makes you faster. 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. FREE FOR 5 SESSION DAYS, THEN ONE PURCHASE: Try the full app free for your first 5 session days. A session day is any day you add or edit a session; other days don't count. After that, a one-time purchase keeps adding and editing unlocked. No subscription. Always available, with or without the purchase: • View, review, and delete your sessions • Sync your data across devices with iCloud • Export your data as CSV files for analysis or archival No ads. Kartnote works on iPhone and iPad. EVERYTHING INCLUDED: The full app includes 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 your most consistent session, most progress and biggest step on the dashboard, plus a Progress chart of best lap and spread for every track. • 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 is a one-time purchase, not a subscription. Buy once and share it with your family through Family Sharing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GRIP RTX

Features
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End-to-End Racing Event Control GRIP offers a comprehensive solution for managing racing events with unparalleled efficiency and security. Our platform is designed to handle every aspect of your racing events from start to finish, providing a seamless experience for organizers, teams, and participants. Key Features: Complete Event Management: Oversee all phases of your racing event, from initial planning to final results, all within a single, integrated platform. Real-Time Data Access: Monitor live event data, track progress, and manage updates instantly, ensuring timely decision-making and operational efficiency. Secure Data Storage: Protect sensitive information with robust security protocols, ensuring that all event-related data is safe from unauthorized access. Efficient Team Collaboration: Facilitate communication and coordination among event staff, teams, and participants through integrated messaging and collaboration tools. Scalable Solutions: Whether managing a small local race or a large international event, GRIP scales to meet your needs, offering flexibility and adaptability. User-Friendly Interface: Enjoy an intuitive design that simplifies complex tasks, allowing users of all technical levels to navigate and utilize the platform effectively. Comprehensive Support: Access dedicated customer support and resources to assist with any questions or issues, ensuring that your event runs smoothly. GRIP transforms the way you manage racing events by providing a holistic, secure, and user-friendly platform that covers every aspect of the event lifecycle. Experience the difference with GRIP and elevate your racing event management to new heights.

Screenshots

Kartnote4 screens
GRIP RTX4 screens

Verdict

The call

The clearest difference is in-app purchases: GRIP RTX at none against Kartnote's 2. GRIP RTX also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kartnote sells 2 in-app purchases, starting at $24.99 per year. GRIP RTX asks for nothing beyond the download.

UpkeepUpdate frequency

Kartnote ships an update weekly, GRIP RTX every 6 days. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 4 level
Kartnote versus GRIP RTX: the parameters behind the verdict, then further details
ParameterKartnoteGRIP RTX
PriceFreeFree
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size5 MB49 MB
Age rating4+4+
DeveloperNordlate OyGrupo ERRE

In-app purchases

2 purchases

Kartnote

Subscriptions1
  • Kartnote Pro14 Days trial$24.991 Year
One-time1
  • Kartnote Full Access$24.99
None

GRIP RTX

No in-app purchases

Questions

Is Kartnote free?
Kartnote is free to download, with in-app purchases available.
Is GRIP RTX free?
GRIP RTX is free to download, with no in-app purchases.
Do Kartnote or GRIP RTX have ads?
Neither Kartnote nor GRIP RTX shows ads.
Which is updated more often, Kartnote or GRIP RTX?
Kartnote ships an update weekly, and GRIP RTX every 6 days. Most recently, Kartnote was updated on November 12, 2026 and GRIP RTX on November 9, 2026.

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