Engine Simulator

Engine Simulator

Build, tune & dyno your motor

90 ratings
67 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 27, 2026
  • September 25, 2026

Features

Engine Simulator video #1 for iPhone
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iphone
ipad
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About

Explore the physics of piston engines by building, tuning, and testing them. Simulate combustion and rigid body motion in real-time. Compete with others on a global leaderboard by posting your creations.

✓Physics-based engine simulation
✓Build engines from scratch
✓Tune fuel and ignition maps
✓Real-time power and torque readings
✓3D engine visualization
✓Global leaderboard
Show original description
+1

What's New in Engine Simulator

1.2

September 25, 2026

Minor bug fixes: - Fixed issue where reloading leaderboard / community section would throw errors - Fixed bug where content moderator would reject normal names

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In-App Purchases

$4.99

Lifetime

Permanently unlock all engines and content.

Charts

Top Grossing

📈 76+2

Racing games

This game rose +2 positions in Racing games chart.

Last updated on September 29, 2026.

Top Free

📉 141-3

Racing games

This game dropped -3 positions in Racing games chart.

Last updated on September 29, 2026.

User reviews

😐 It fell off

I really enjoyed this simulator until I couldn't create engines anymore due to "This engine name isn't allowed try another" no matter the name and the fact that the pro purchase adds no promised features other than "unlimited engines" which isn't even true also other engine types are missing from the pro purchase.
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Response from developer

Hi, this is an ongoing issue that I am working on resolving. We don’t take away features for any reason. If you reach out to the support email, I can get this resolved. enginesimulatorios@gmail.com

Amazing one problem

I find It kind of annoying that on my apple ipad the screen is upside down so I have to hold it upside down which triggers the volume buttons and there’s no way to rotate it

Response from developer

Hi, Thanks for playing. I think this is a bug. I can issue a fix for this.

Spent 30 minutes perfectly recreating GM motor; pay Wall after you waste time

Unbelievable.
You can make the engine; have it saved, but the app is junk and audio fails so you restart it to fix it, and get locked out.
Dude will claim server cost, acting like this game uses online gameplay. It’s borderline leader boards and kilabytes of information to save each engine audio.
If you want a paid for app, be a decent man and sell the app at a fixed price, or lock out features. Highly annoying to go “oh cool, this app offers ___” for it to be rug pulled without warning.
Horrible business practice. Scummy.
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Response from developer

If there are audio issues in the app, the proper way to report them would be with a bug report so they can be fixed. Most iOS games on the store offer a very long list of in-app purchases for users that want them. We only have a single lifetime purchase that unlocks restricted features. There’s nothing else in the app to purchase. No subscriptions, no “upgrades”. Additionally, we don’t even show any ads, even to free users.

Limited content.

The game is extremely fun and super awesome to listen to but it lacks content and can get repetitive very fast. I recommend adding forced induction like turbos and superchargers. I also recommend adding more engine layouts like V16 and boxer engines. I think it’s weird that there are boxer engines in the game but you can’t make one for yourself. Please see this because I love this game and want more from it. Thanks devs
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Good game

Bien mais dommage certains trucs soit payant

FAQ

What can I do with Engine Simulator?

Engine Simulator allows you to build piston engines from scratch, tune their fuel and ignition maps, and simulate their operation in real-time. You can observe their performance on a dyno and push them to their limits.

How does Engine Simulator simulate engines?

The app uses a physics-based rigid body simulation for the crank, pistons, valves, and combustion. This means the sound and motion are generated by the simulation, not pre-recorded samples.

Can I compete with other players in Engine Simulator?

Yes, you can post your created engines to a global leaderboard. This allows you to compare your builds and performance against other users worldwide.

Is Engine Simulator available on multiple devices?

Engine Simulator is available for iOS devices, specifically iPhones and iPads. The app is rated for ages 4 and up.

How often is Engine Simulator updated?

The latest version of Engine Simulator is 1.1, and it was last updated on June 3, 2026. This indicates a recent update, suggesting ongoing development.

Does Engine Simulator have ads?

No, Engine Simulator does not contain advertisements. However, it does offer in-app purchases.

What are the terms of use for Engine Simulator?

The Terms of Use (EULA) for Engine Simulator can be found at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/. It outlines the user's rights and responsibilities when using the application.

Is Engine Simulator an official app from the original creator?

Engine Simulator for iOS is an unofficial port. It is not affiliated with, endorsed by, or supported by AngeTheGreat (Ange Yaghi), the creator of the original open source Engine Simulator.