Cloud sync
Back up setups, sessions, notes and templates, and keep them the same on your phone and tablet.
Now on iPhone & Android
Your setup sheet and lap timer. One app.
Log every spring, shock, and stagger change corner by corner, then let your phone time your laps and show you exactly where you gave up time. No transponder, no extra hardware.
Free to download. Pro unlocks lap timing and cloud sync.
- 4-cornersetup sheets
- GPS lap timingfrom your phone
- Hundredsof tracks with live weather
- Offline-firstworks with no signal
Setup sheets
Stop losing setups to a clipboard.
Every car gets its own records, each tied to the track you ran it at. Pull up last week's heat setup, copy it, change two numbers, and you're ready for tonight.
- All four corners at a glance. Spring rate, shock clicks, ride height and more for LF, RF, LR and RR, plus weights, gear and timing.
- Start from a template or last week. Begin from a template or copy values straight from any saved record.
- Measured the way you measure. Fractional inches, clicks, PSI, degrees, pounds and percentages.
- Notes where you need them. Add a note to any single value or to the whole setup.
Built around your car
Track what matters. Hide what doesn't.
A late model, a stock car and a modified all need different sheets. Pick the fields your car needs from a parts library and save the result as your own template.
- 33 parts across 10 categories: suspension, alignment, tires, rear end, brakes, scales, aero, chassis, engine and drivetrain.
- Pick fields per corner, so the left rear can track what the right front doesn't.
- Drag to rearrange so the numbers you check most sit on top.
Lap timing & telemetry
Find the tenth you left in Turn 1.
Arm the recorder, put the phone in the car, and race. My Racer's Edge starts recording once you're up to speed, times each lap at the start/finish line, and shows you where each lap fell short of your best.
- Hands-free recording. It starts at speed, pauses when you pit, and stops on its own. It won't track your drive home.
- Every lap, timed and tagged. Your best lap is flagged automatically, and you can mark laps to review or throw out.
- Lap vs. best. Speed traces, sector deltas and a ghost of your best line on the track map.
- Your sectors. Split the track your way, or start with a four-corner oval layout.
Tracks & weather
Know the track before you unload.
Search hundreds of short tracks, save the ones you run, and see the conditions at each one. Setups and sessions are matched to the nearest track on their own.
- Current weather and a three-day forecast for every saved track.
- Satellite map of the facility so you can see the layout at a glance.
- Every setup tied to a track, so you can pull up what worked there last time.
And the rest of the toolbox
Built for race night, not a desk.
Works with no signal
Everything is saved on your device first. Bad signal at the track doesn't matter, and it syncs once you're back in range.
No extra hardware
Lap timing runs on your phone's GPS and motion sensors, and keeps recording with the screen locked.
Your data stays yours
Location is recorded only while a session is armed. We never sell your setups or telemetry.
How it works
From the trailer to the checkered flag.
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01
Dial in the setup
Create your car, pick a template, and log every corner before you roll off the trailer.
-
02
Arm and race
Tap Record, put the phone in the car, and go. Timing starts on its own once you're at speed.
-
03
Review and adjust
Compare each lap to your best, find the slow sector, and save the change for the next race.
Pricing
Start free. Go Pro when you're ready.
The setup sheets are free with no account needed. Pro adds lap timing and cloud sync.
Free
Everything you need to ditch the clipboard.
- Setup sheets for all your cars
- Templates and the custom field builder
- Track library, maps and weather
- A demo lap-timing session to try the analysis
Full toolkit
Pro
For racers who want the data behind the stopwatch.
- Everything in Free, plus:
- GPS lap timing and telemetry recording
- Full session history with lap and sector analysis
- Cloud sync and backup across devices
- Premium setup templates
Pro is an auto-renewing subscription bought in the app. The price for your region is shown before you confirm. Cancel anytime from your App Store or Google Play account.
Do I need any extra hardware?
No. Lap timing uses the GPS and motion sensors already in your phone. Mount it securely in the car, arm the recorder and race.
How accurate is the lap timing?
Laps are timed to the tenth. The app estimates the exact moment you cross the start/finish line between GPS readings. That's plenty for comparing laps and sectors, but phone GPS isn't a replacement for official transponder scoring.
Is it tracking my location all the time?
No. Location is only recorded while you have a session armed. The recorder pauses when you pit and stops by itself, so it never logs your drive home.
Which phones are supported?
iPhone and iPad with iOS 15 or later, and Android phones with Android 7.0 or later.
Do I need an account?
Not for setup sheets. They work fully offline on your device. You only need a free account to subscribe to Pro or turn on cloud sync.
What kind of racing is it built for?
It's built with short-track and circle-track racers in mind, dirt or asphalt. Because you choose the fields, the setup sheets fit anything from late models and stock cars to modifieds and beyond.
How do I cancel Pro?
Subscriptions are managed by Apple and Google. Cancel anytime in your App Store or Google Play subscription settings. Deleting your account does not cancel the subscription by itself.
Get your edge tonight.
Free on iPhone and Android.