Gho-Race

Race your personal best. GhoRace turns every indoor training session into a head-to-head against the exact workout you did last time.

The first time you use it, you train as normal on your turbo trainer, spin bike, treadmill, or rowing machine. That session gets recorded and becomes your ghost — a real-time replay of exactly how hard you worked. Next session, your ghost runs alongside you. Rep by rep, you can see whether you're ahead or behind, the whole way through.

No extra hardware. No heart rate monitor, no cadence sensor, no Bluetooth accessories. GhoRace uses your phone's built-in accelerometer. Enter one calibration number for your equipment — wheel circumference for bikes, stride length for treadmills, distance per stroke for rowing — and the app handles the rest.

WHY RACE YOURSELF?

Leaderboards tell you where you stand against other people. They tell you nothing about whether you are actually improving. Your ghost knows exactly what you did last time and will not let you forget it. It is the most honest training partner you can have for home gym workouts.

If you beat your ghost, that session becomes the new target. If you don't, you know by exactly how much — and you have something real to go after next time.

No subscription. No account. No data sent anywhere. Everything stays on your device. Try it free for your first five sessions, then unlock the full app with a single one-time payment.

Works with turbo trainers, indoor cycling bikes, spin bikes, treadmills, and rowing machines. Built for anyone serious about improving at home — whether you're tracking cycling distance, treadmill pace, or rowing stroke count.

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KEEPS WORKING WITH THE SCREEN OFF

GhoRace uses a background service to keep the accelerometer running when your display turns off, so your reps are counted accurately throughout the session. The service stops automatically when your workout ends. Nothing is collected or transmitted — everything runs locally on your device only.

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Download free and race your first session today.