Your routes. Your workouts. Free.
Train any GPX route with gradient simulation and structured intervals.
Free — launching soon.
Not available yet — join the waitlist for launch-day access.
Built for how you actually train
Race-course prep
Import your Ironman bike leg, sportive course, or that col you're riding this summer. Train it exactly as it happens.
Intervals on real terrain
Sweet spot over the Mortirolo. VO2max repeats up Sa Calobra. Your intervals, their gradients.
The Netflix ride
Start a ride, switch to a movie. KRANQ keeps tracking in the background. Overlay mode floats your key data on top of anything.
What's different
Phone remote
Adjusting mid-ride means reaching for a keyboard
Scan a QR code. Skip intervals, adjust power, pause — all from your phone.
ERG without a workout plan
ERG mode is locked behind structured workouts — no way to use it in a freeride
Toggle ERG on and off anytime. Hold target watts on a climb, feel the gradient on the descent — no workout plan required.
Free to ride
Most cycling apps charge $10–20/month just to keep riding
KRANQ is free. No license key, no trial clock, no monthly fee, no feature gates.
Real physics
Simplified resistance curves that don’t match the real world
Newton–Raphson solver calculates gravity, aerodynamics, and rolling resistance at 30 Hz. Your trainer feels the actual gradient — not an approximation.
At launch
No license. No subscription. No trial clock.
Most cycling apps cost $15–20/month.
KRANQ costs nothing.
macOS · Windows · Linux — BLE smart trainer required (Wahoo, Tacx, Elite, etc.) · Heart rate monitor optional
Get in early
Join the waitlist for first access.
Have questions? Join the Discord →