Engine Sim - Engine Sound Sim

Press the pedal and the engine roars for real. Ten sounds in your pocket, from a turbo kei car to a 19,000 rpm racing V10. Deep for gearheads, fun for anyone. Free.

Press the pedal and the engine roars for real. Just move your finger and ten different engines come alive — from a 660cc turbo kei car to a V12, all the way to a racing V10 that screams to 19,000 rpm. It's a new kind of toy you can just pick up and play. No complicated setup. Drag across the screen and feel how good a good engine sounds.

SIMPLE TO PLAY, DEEP IF YOU WANT IT

• 10 engine sounds: turbo kei car (660cc), inline-4, inline-6, V6, V8, V10, V12, flat-6, and a racing V10 to 19,000 rpm
• A throttle that reacts to exactly how hard you press: ease in for a soft idle, floor it for a full-throttle scream
• Every sound is made live, not a recording on loop — so the same rev never sounds exactly the same twice
• Straight-pipe mode: open up the exhaust for twice the pops and bangs
• Haptics that pulse with the revs, so you feel the engine in your hand
• Color RPM gauge with a rev-limiter cutout

FOR CAR PEOPLE, THERE'S MORE

• An H-pattern shifter (switch to paddles anytime) so you change gears yourself
• Practice rev-matching: brake, blip the throttle, shift. Nail it and it's smooth; botch it and you feel the driveline thump
• Per-cylinder firing and uneven exhaust timing keep it from ever sounding like a loop

WHO IT'S FOR

• Anyone who loves engine and car sounds
• Anyone who wants a bit of fun tinkering with a car while waiting or on the go
• Fans curious what a V12 or flat-6 sounds like without owning one
• Drivers who want to practice rev-matching before getting behind the wheel

PRICING The app is free: 7 engines and every feature, right away (a banner ad shows at the bottom). The special engines (V12 exotic, high-revving V10, racing V10) and straight-pipe mode each unlock for 24 hours after a short video. No one-time purchases, no subscriptions.

Tip: headphones or earphones bring out the fine detail in every sound.