
RevLab - Engine Simulator
RevLab is a physics-based engine simulator for iPhone, iPad and Mac. Instead of playing recordings, it computes the crank, pistons, valves, combustion and exhaust flow in real time, and that one simulation drives the sound, haptics, gauges and a 3D engine. 21 engines from a V-twin to a quad-turbo W16, rotaries, race hybrids and an EV, with manual, DCT, automatic and sequential gearboxes, a drag strip and 60 Game Center leaderboards. Freemium with a one-time $4.99 Pro upgrade.

RevLab - Engine Simulator
RevLab is a physics-based engine simulator for iPhone, iPad and Mac. Instead of playing recordings, it computes the crank, pistons, valves, combustion and exhaust flow in real time, and that one simulation drives the sound, haptics, gauges and a 3D engine. 21 engines from a V-twin to a quad-turbo W16, rotaries, race hybrids and an EV, with manual, DCT, automatic and sequential gearboxes, a drag strip and 60 Game Center leaderboards. Freemium with a one-time $4.99 Pro upgrade.
Ranked #4118 on TrustMRR
Not available from App Store
6 followers on π
Revenue is verified withApp Store API key.Last updated: Nov 13, 2026, 06:37 AM
Simulates real engines live so car fans can hear, feel and drive them
Lets enthusiasts experience engines they can't own, computed instead of recorded
Audience
Car and engine enthusiasts, sim racing and motorsport fans
Pricing
Free (5 engines). RevLab Pro: $4.99 one-time (16 more engines, no ads)
Team size
1 person
Funding
Bootstrapped
6 ratings onApp Store
Marketing channels
Additional info
20K downloads in 3 weeks, iPhone + iPad + Mac, 21 engines, 60 Game Center leaderboards, store pages in 3 languages, finished 37-second trailer. Sales so far paid Apple's standard 30% cut; under the App Store Small Business Program (15%) the same sales yield about 21% more proceeds.
Screenshot
apps.apple.com
"Solo developer selling for personal reasons. Launched Oct 7, 2026: 20,000+ downloads and 115 Pro purchases in three weeks. Finished and stable on iPhone, iPad and Mac, no servers or running costs. Upside: conversion is only 0.6%, no Android version yet (the Rust core is platform-independent), and sales so far paid Apple's standard 30% cut; under the Small Business Program (15%) the same sales yield about 21% more. Includes full source code and a 37-second trailer."
jehyungworks
Founder of RevLab - Engine Simulator
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