# Trans4motor - Engine Simulator

> Education

Canonical page: [https://chrome-stats.com/d/id899277186](https://chrome-stats.com/d/id899277186)

## Overview

- **ID:** `id899277186`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Kitt Peak, Inc.
- **Category:** Education
- **Rating:** 3.70 / 5 (70 ratings)
- **Version:** 2.3.1
- **Last updated:** 2026-01-20
- **First published:** 2014-07-29
- **Size:** 24 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/trans4motor-engine-simulator/id899277186)
- **Privacy policy:** [https://trans4motor.com/en/privacy\_policy.html](https://trans4motor.com/en/privacy_policy.html)

## Description

Trans4motor Engine Simulator for Chrome provides an educational look at how four-stroke engines operate. Users can switch between inline, V-type, and other multi-cylinder configurations and watch CG animations that illustrate camshaft motion, phase angles, and crankshaft rotation as engines transform in real time.

Key features include an in-app engine sounds add-on, accelerator-style control, and customizable engine parameters such as bore, stroke, firing order, and ignition timing. The built-in library and interactive visuals support learners who love engines and want to deepen their knowledge.

## Rankings

- #167,937 — Overall
- #18 — engine

## Review summary

Reviewers praise the app for its educational value and appealing visuals, highlighting that it helps users learn engine configurations and parts in a visually engaging way. The strongest positives focus on its configurability and potential real-world relevance. However, recurring complaints center on limited engine sounds and lack of variety, with many requests for more engines (2-stroke, diesel, W engines, turbo/superchargers) and tuning features. There are also concerns about data accuracy and paywalls for sound, which detract from the experience.

### Pros

- Educational value: helps users learn engine configurations and parts.
- Visually appealing and easy-to-use interface with smooth, well-rendered graphics.
- Wide configurability: allows simulating many engine layouts.
- Practical usefulness for understanding real engines and parts, with long-term engagement.

### Cons

- Engine sounds are limited and often indistinct; lacks variety and realism.
- Requests for many missing engine types and tuning features (e.g., two-stroke, diesel, turbo/superchargers, W engines, camshafts, dyno/tuning).
- Data/visual accuracy problems in some models (displacement values, component depictions).
- Monetization: sound may require payment; perception of paywalls.
- Feels like a toy and lacks troubleshooting or diagnostic depth.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id899277186)