Engine Sounds vs RevApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Engine Sounds
Experience authentic automotive audio with this simulator. Customize engine sound, throttle, RPM, and gear shifting for a realistic driving experience. Features a premium audio library and diverse engine architectures.
- Authentic automotive audio simulation
- Real-time audio synthesis
- 3D tuning simulator
- Manual gear shifting
- Customizable voice band curves
- Premium audio library
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Experience the world's most authentic automotive audio simulation with SuperRev! Engine Sounds: SuperRev brings you high-fidelity, raw exhaust notes and mechanical symphonies right to your fingertips. Whether you are a die-hard motorsport enthusiast or a digital car customization fan, SuperRev puts the ignition keys of the world's most legendary vehicle setups directly in your hands. Unrivaled Engine Sound Realism Don't settle for flat, low-quality audio loops. SuperRev utilizes advanced real-time audio synthesis to seamlessly map premium acoustic recordings across the entire RPM band. Experience the organic transition from a deep, rumbling idle up to a screaming redline pull under wide-open throttle. Live 3D Tuning Simulator Step into the virtual garage and customize your driving experience. Take full control over your vehicle's power delivery and acoustic signature: * Throttle and RPM Control: Push the limits of high-strung V10 screamers, linear V12 supercars, and classic American V8 muscle. * Manual Gear Shifting: Experience crisp upshifts with realistic throttle cuts and aggressive reignition blips. * Decel Pops and Burbles: Engage sport tuning modes to trigger dynamic, round-robin backfires and exhaust burbles on deceleration. * Custom Voice Band Curves: Fine-tune your engine's power bands to match specific real-world performance specs. Features At A Glance: - Premium Audio Library: High-definition, 16-bit PCM studio-grade WAV assets for crisp, crystal-clear playback. - Diverse Engine Architectures: Deep dive into the distinct mechanical characteristics of iconic V8, V10, and V12 setups. - Seamless Audio Looping: Zero-crossing optimized clips guarantee flawless transitions without pops, clicks, or audio seams. - Performance Metrics: Match real-world dashboard profiles with fully accurate, customizable recorded RPM thresholds. Turn up your volume, plug in your headphones, and step on the gas. Download Engine Sounds: SuperRev today and hear your car come to life!
RevApp
Experience the thrill of driving various car engines with realistic sound simulation. Accelerate, shift gears, and enjoy different soundscapes, all from your iPhone. It offers a garage of diverse engines and multiple driving modes.
- Realistic engine sound simulation
- Multiple engine types (V12, V8, V6, etc.)
- Paddle-shift gear changes
- Rev limiter and exhaust crackles
- Haptic feedback on shifts
- Offline play
- Multiple sound environments
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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.
Screenshots
Verdict
The clearest difference is review sentiment: Engine Sounds at 100% against RevApp's 0%. Engine Sounds also leads on rating (3.4 vs 2.0) and in-app purchases (none vs 2). RevApp's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RevApp sells 2 one-off in-app purchases. Engine Sounds asks for nothing beyond the download.
Engine Sounds holds the better App Store score, 3.4 against 2.0. That said, the two scores are not equally well evidenced: Engine Sounds has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Engine Sounds's written reviews are positive against 0% of RevApp's.
Engine Sounds ships an update every 3 months, RevApp fortnightly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Engine Sounds | RevApp |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 622 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | YOUNESS HARNAFI | Maximilian Seiler |
Customer experience
Engine Sounds
RevApp
In-app purchases
Engine Sounds
No in-app purchases
RevApp
- Supercar Garage$3.99
- Car Collection$6.99







