Best Engine Repair Apps & Games

1A Auto: Parts & Repair Videos

Your source for DIY car repair

Free

This app provides extensive video guides and written instructions for automotive repair and diagnostics. It helps users of all skill levels identify and fix car problems with detailed tutorials searchable by vehicle specifics.

Engine Lab: Simulator & Sound

Build, rev & hear car engines

Free

Explore engine mechanics with a touch-first simulator. Build, tune, and test custom engines, observing animations and hearing synthesized exhaust sounds. Export your creations as WAV files.

Auto Mechanic Bob - Engines

by Michael OMassey

$0.99

Explore different types of engines with interactive animations and sounds. Test your knowledge with quizzes and practice diagnosing and fixing engine problems to earn certificates.

ASE A8 Engine Performance Test

Automotive Exam Practice 2025

Free

Prepare for the ASE A8 Engine Performance certification exam with practice questions, realistic simulations, and detailed explanations. Track your progress and stay updated with the latest exam content to build confidence for your automotive career.

Engine Repair Scheduler

by Corbin Kirby

Free

This app helps repair shops and mechanics organize their small engine repair jobs. It allows users to quickly add new jobs, track their status, and manage customer information, parts, and deadlines. Streamline your workflow and reduce paperwork to keep customers satisfied.

OBD2 Scanner + Engine Sound

ELM327 live gauges, no sub

Free

Monitor your car's engine performance and hear its sound in real-time. Customize your dashboard with various widgets and track your drives with detailed maps and trip data. Offers a demo mode and optional Pro features for an enhanced experience.

Engine Trust

Get quotes, compare prices

Free

Find the best prices on replacement engines from a trusted network of UK suppliers. This app streamlines the process of getting quotes, comparing options, and selecting a seller, saving you time and money.

EngineScan AI

AI-Powered Engine Diagnosis

Free

Analyze your vehicle's engine health by recording its sound. This AI-powered tool provides a basic diagnosis and can unlock deeper repair insights with an optional premium report. It also helps manage vehicle maintenance and find service locations.

Engine Visualization 3D & AR

Visualize Engine in 3D and AR

Free

Explore engine mechanics in 3D and augmented reality. Visualize internal components, understand functions, and interact with a realistic engine model. Features include X-ray view, RPM control, and voice assistance for pronunciation.

EngineIQ: OBD2 Car Scanner

Vehicle Diagnostic Assistant

Free

$7.99 | 100% OFF

This AI-powered app assists drivers and mechanics in diagnosing vehicle issues. It analyzes symptoms, trouble codes, and test data to rank probable causes, guiding users through a structured troubleshooting process and reducing unnecessary part replacements.