EVRoar turns your phone into an engine. Real V8 burble, screaming V12, simulated gear shifts — generated live from your actual driving and played through your car’s speakers.
These are the actual sounds from the app — generated engine loops, pitch-mapped to RPM. Press play, then drag the throttle.
American muscle. Lopey, uneven burble from a 180-90-180-270° firing order.
Metallic wail that climbs into a banshee scream. Italian supercar energy.
Dense, turbine-smooth, operatic. Twelve cylinders singing at 9000 rpm.
A cinematic electric drive sound — layered synth harmonics that surge with power.
🔊 Sound on. Best over speakers — or your car’s Bluetooth.
EVRoar simulates the machine, not just the noise: physics from your phone’s sensors, a virtual drivetrain, and sound that reacts to load — accelerating sounds different from coasting.
GPS, accelerometer and gyroscope fused into live vehicle physics. Press the pedal — the revs respond instantly, corners and bumps get filtered out.
A virtual transmission with configurable gear count, top speed and shift style — from relaxed short-shifting to holding every gear at redline.
Connects over Bluetooth to the car audio system. Interruptions from calls or navigation recover automatically.
A cross-plane V8 burbles because of its uneven firing order. EVRoar models it — plus pitch-verified engine recordings mapped exactly to RPM.
A 30 km/h e-bike with 3 gears or a 300 km/h hypercar with 7 — gears spread across your real speed range.
Per-sensor mixing (accelerometer, gyro, GPS), overall sensitivity, backfires and overrun crackle — dial in your character.
Any orientation works — EVRoar auto-detects the forward axis from gravity and the gyroscope, and calibrates direction against GPS.
The engine plays through your car audio. The app shows exactly which output it’s connected to.
Choose from nine engines, press START, and drive. Revs, shifts, backfires — all follow your right foot.
No hardware, no installation, no modification to your car. Just your phone. Try it at your desk first — Simulator mode gives you on-screen gas and brake pedals.
Every engine is its own character — firing order, formants, shift bark and overrun crackle. Switch anytime, even mid-drive.
EVRoar is coming to the App Store. Drive electric. Sound legendary.
Hear the engines again