Apex Lines: Track Day Notebook

Apex Lines: Track Day Notebook

Real track maps & corner notes

1 ratings
1 review
Free
In-App Purchases

Details

Released
July 16, 2026
Updated
October 31, 2026

Features

Apex Lines: Track Day Notebook screenshot #1 for iPhone
Apex Lines: Track Day Notebook screenshot #2 for iPhone
Apex Lines: Track Day Notebook screenshot #3 for iPhone
Apex Lines: Track Day Notebook screenshot #4 for iPhone
Apex Lines: Track Day Notebook screenshot #5 for iPhone
Apex Lines: Track Day Notebook screenshot #6 for iPhone
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About

Log track day details like tire pressures, gearing, and lap times against real circuit maps. Features corner notes, setup memory, and a maintenance ledger for your motorcycle. Offers data export and simulation tools.

✓Log track day sessions, laps, and tire pressures
✓Real circuit maps with numbered corners
✓Pin notes to specific corners
✓Circuit setup memory and hot-pressure intelligence
✓Motorcycle maintenance ledger
✓Data export (CSV, JSON)
✓3D circuit simulation
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What's New in Apex Lines

2.1.1

October 31, 2026

Lap Video — turn your onboard footage into a lap video. • Start it right on any session you imported from RaceBox — the file is remembered, so you only pick the video, and that day's clips from Photos are shown first. • Pick a video and your RaceBox export. Apex Lines lines them up automatically from the way the bike leans, then draws the lap on top: speed in mph and km/h, lean, brake and drive, sectors, the circuit map and your gap to a comparison lap. • Six looks to choose from — Motion, Minimal, Broadcast, Dash, Telemetry and Analog — previewed on your own footage before you render. • HDR footage stays HDR. Save to Photos or share. Full-screen maps — 2D, 3D and Fly now go edge to edge, and turn sideways on iPhone. On Mac they open in native full screen (⌃⌘F). One RaceBox screen — sessions from your racebox.pro account or from a file, side by side, with everything you've imported below. Ready for iPhone Duo. • Open it up and the track map stays put beside the corners, your timesheet sits beside your laps and charts, and the prep checklist gets a page of its own. • Stand it half-open like a book and the Library, notebook and maps lay out around the fold — nothing lands on the hinge. • Closed, every button moves to the side rail, and the welcome tour fits the outer screen. Fixed: at Buttonwillow, Willow Springs and Sonoma the map no longer shades the whole venue as grandstands.

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Subscriptions & In-App Purchases

Apex Lines Pro Monthly

3D circuits, corner guides, unlimited notebook

$4.991 Month
How to cancel Apex Lines subscription ⁉️

Events

Read more about Western Canada circuits

Western Canada circuits

Area 27, Rocky Mountain and RAD Torque maps

Nov 1, 2026 — Nov 29, 2026

User reviews

Wrong data for race track

I got this app for an upcoming track day, but the data about the lines and the turns is completely off.

Is so off that is showing the wrong layout for my race track (Sonoma raceway) motoGP used to run here and is a very famous and popular racetrack, is unforgivable that the layout is wrong, and on top of that the lines are very off as well. I run A group and have rode this track hundreds of times, the algorithm that they use just doesn’t know better.

Please don’t use this app to learn the lines, just ask a coach to show you the lines and you will be so much safer and faster. This is a waste of time.
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Response from developer

Hi Maya, the layout and corner numbering have been redone from scratch. Sonoma was one of the first tracks we rebuilt after your review. If you have a few minutes before your next track day, we’d be grateful if you took another look. If something’s still off, the “Report a layout problem” button on the track page comes straight to me, and I’ll fix it. Thanks again for being honest. It made the app better — Natalia, Apex Lines

Developer apps

FAQ

What is Apex Lines?

Apex Lines is a digital track day notebook designed for motorcycle riders. It allows you to log detailed session data, tire pressures, gearing, and lap times, all integrated with real circuit maps.

Does Apex Lines have ads?

No, Apex Lines does not contain advertisements. The app is free to download and use, with optional premium features available through subscription.

What kind of data can I log with Apex Lines?

You can log sessions, laps, cold and hot tire pressures per wheel, gearing, weather conditions, and corner notes. It also includes a maintenance ledger for your motorcycle.

Are the circuit maps accurate in Apex Lines?

Yes, Apex Lines features real maps of 31 circuits and 46 motorcycle layouts with accurate geometry and numbered corners. These maps are available offline.

Can I export my data from Apex Lines?

Yes, single-day data can be exported in CSV and JSON format for free. Season-wide exports are available with the Pro subscription.

What are the subscription options for Apex Lines Pro?

Apex Lines Pro offers monthly at $4.99/P1M and yearly at $39.99/P1Y. These subscriptions unlock additional features like season-wide data exports and more bikes in the garage.

How does Apex Lines help with motorcycle maintenance?

The app includes a maintenance ledger that tracks oil hours, pad life, and tire heat cycles based on your logged track time. You can customize intervals and track what matters to you.

Is Apex Lines suitable for beginners?

Apex Lines provides tools like a computed reference line and corner guides that can be helpful for study. However, it's primarily a detailed logging tool for riders focused on performance analysis.