RevApp: Engine Lab
Car Engine Sound Simulator
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Feel the engine, not just hear it.
RevApp: Engine Lab turns your iPhone into an engine you can drive. Hold the throttle and the revs climb, shift up and the sound drops into the next gear, lift off and the exhaust crackles on the overrun. Every engine has its own physics, gearing, limiter and instrument cluster.
A GARAGE FULL OF ENGINES
Naturally aspirated V12, V10 and flat-six, twin-turbo V8 and V6, a turbocharged inline-six, a turbocharged 16-cylinder and more – each with its own character.
DRIVE IT
• Hold to accelerate, paddle-shift up and down
• Rev limiter, blips on downshifts, pops and crackles
• Pedal Mode with a real 0–100 % throttle, Flow Mode for one finger
• Outside, cockpit, dyno and tunnel sound
• Haptic feedback on every shift
• Drive-away and fly-by scene with distance, Doppler effect and surroundings
MADE FOR SOUND
• Plays alongside your music
• Works completely offline
• No ads, no account, no tracking
FREE TO TRY
Two engines are free forever. Add single engines, get the Supercar Garage with hand-picked supercars, every drive mode, every sound version and the drive-away and fly-by scene, or the Car Collection with every engine, including the hypercars and track cars. One-time purchases, no subscription.
RevApp is an independent app and is not affiliated with any vehicle manufacturer. Sound credits are listed inside the app.
Two new engines: a naturally aspirated 6.5-litre V12 and a turbocharged 2.0-litre inline-four with a dual-clutch gearbox – each with street and cockpit sound.
New: Drive-away and fly-by scene – hear the car pull away and pass by, with distance, Doppler effect and surroundings.
New players now see the garage once at the start.
The developer, Maximilian Seiler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Maximilian Seiler
- Size
- 10.2 MB
- Category
- Entertainment
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Car Collection $6.99
- Supercar Garage $3.99
- Copyright
- © 2026 Maximilian Seiler
