# Engine Simulator — Build, tune & dyno your motor

> Physics-based piston engine sandbox for building, tuning, and simulating engines. (iPhone/iPad app by MUHAMMAD SAAD ATA.)

- Source: https://appshunter.io/ios/app/engine-simulator/id6772016143 (this page in markdown: same URL + `.md`)
- Developer: [MUHAMMAD SAAD ATA](https://appshunter.io/developer/6772016385)
- Category: Games, Education, Racing, Simulation
- Price: Free with in-app purchases
- Rating: 4.40/5 from 48 App Store ratings · 30 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.6 · 22 MB
- Languages: American English
- Released: 2026-05-27
- Data updated: 2026-09-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/engine-simulator/id6772016143/reviews.md

## What is Engine Simulator?

Engine Simulator is a physics-based piston engine sandbox. The sound and motion come from a real rigid body simulation of the crank, pistons, valves, and combustion, not recordings.

Start an engine, work the throttle, and tune its fuel and ignition maps in the ECU. Build one from scratch (layout, bore, stroke, cam, firing order) or describe what you want and have it generated on device. Watch it run in 3D, read live power and torque on the dyno, or push it past the limiter until it breaks. Post your engines to the global leaderboard and compare against other builders.

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.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Community Guidelines: https://saada7553.github.io/community-guidelines.html
Privacy Policy: https://saada7553.github.io/privacy-policy.html
Support: https://saada7553.github.io/support.html

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $4.99 | one-time |


## Chart rankings

- #137 in Top Grossing · Racing (US App Store)

## Recent user reviews (10 of 30)

All indexed reviews: https://appshunter.io/ios/app/engine-simulator/id6772016143/reviews.md

### 5/5 — The game

*2026-07-29*

its a good game being able to turbocharge and supercharger things would make it more fun please try and make that happen

### 4/5 — Why do u have to spend money

*2026-07-27*

The game is really fun but I couldn’t even create one engine and I don’t know why and I can’t spend money and I’m just really bummed because this is the best engine game I’ve found

**Developer response:** Hi, thanks for playing. You don’t have to spend money, there is a free-tier without ads. The reason why some features have a fee is because the App Store charges developers to keep their app online. It is a one-time low-cost purchase that unlocks all features, we don’t have a subscription or anything else.

### 3/5 — Very good but..

*2026-07-26*

When I had built my first engine and came back later to use the engine again, it made me have to pay to use the engine again. I don’t like this feature and should be removed immediately. Please take notice to this review.

### 5/5 — Amazing game

*2026-07-26*

I was just laying in bed scrolling on my phone for something new and this masterpiece appeared and I love it only thing is I wish I could make turbo charged or supercharged engines

**Developer response:** Glad you are enjoying the game. Thanks for the suggestions!

### 5/5 — BEST but four things are needed

*2026-07-26*

This game is the BEST engine simulator and four things, There needs be be a new section called the Induction section, which lets you add a turbo, a supercharger, and a ProCharger.

**Developer response:** Glad you are enjoying the game. Thanks for the suggestions!

### 4/5 — good but…

*2026-07-25*

I cant use the Ai builder on the latest version and i have pro

**Developer response:** Hi, the AI builder runs on device. This means you need a device which supports Apple Intelligence for these features to work. 

This restriction is imposed by Apple, not me.

### 5/5 — Definitely get This!!!

*2026-07-23*

I love how real the engines feel and sound and handle and the fact you can Obd 2 scan. And diagnose. 

I’m Definitely looking forward to updates to see what it has in store. I’d love to see these in the next update if possible.

: Tire Sound 

: Engine Rpm Acting As If We Were Spinning Tires And Catch Traction, 

: better throttle controls 

: clutch for Trans

: more exhaust options like Corsa Borla. Etc

: Performance parts

: more engine options

**Developer response:** Hi, I really appreciate the review and I’m glad that you are enjoying the game. Additionally, thanks for all of the feature suggestions!

### 4/5 — Great

*2026-07-19*

I love this game so fricking much but it is a bummer you can only build one custom engine and after I did I couldn’t use it it was locked so I deleted the engine and now I can’t make anything else I can only use the free ones

**Developer response:** Hello, thanks for the review. Reach out to me at enginesimulatorios@gmail.com and I can provide you with a redemption code.

### 2/5 — Can you put ads in game

*2026-07-18, version 1.1*

So everything can be kept free

### 3/5 — Why it’s bad [ish]

*2026-07-16*

When I try to customize I need premium when when I use another engine the use my engine I need premium at least fix that PLEASEEEEEEEEE

**Developer response:** Hello, premium is a one-time $4.99 purchase that helps cover the costs needed to keep the app on the App Store. We don’t display any ads and do not have any other in-app purchases. You can reach out to me at enginesimulatorios@gmail.com to see if you might qualify for a promotion.

## Frequently asked questions about Engine Simulator

### 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.

## Version history (last 2 releases)

### 1.1 — 2026-06-03

Expanded free tier (1 new engine and 1 free build)
Added featured filter to the community section
Added braking capability to he physics simulator
Switched payments to use revenue cat (updated privacy policy and metadata accordingly)

### 1.0 — 2026-05-27

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*