222+ iOS apps & games curated and reviewed
If you already know Mechanic quiz game, this is the deeper bench. 222+ diesel mechanic apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
Test your automotive knowledge with a comprehensive quiz covering mechanical theory, car parts, and engineering principles. Learn about tools, history, and safety with over 300 questions. Ideal for mechanics, students, and car enthusiasts.
This app provides heavy-duty truck technicians with instant access to a vast database of repair information, fault code lookups, and diagnostic procedures. It offers VIN decoding, wiring diagrams, and parts cross-referencing to streamline repairs. The platform is accessible on mobile devices and computers, syncing data across all your tools.
Prepare for ASE certification exams with a personalized study plan. Practice with over 1700 questions, track your progress, and compare your scores to the community average. Aim to pass your ASE exams with confidence on your first attempt.
Customize hundreds of cars, trucks, and bikes in photorealistic 3D. Design your dream vehicle with a vast array of parts and options. Test your skills against others and share your creations.
Restore, customize, and sell a variety of vehicles in this immersive auto repair simulation. Engage in detailed mechanical work, body repairs, and even car wash and detailing services. Test your creations on the track and become the ultimate car mechanic.
Build and manage a thriving car parts empire. Master inventory, customize your shop, and unlock new technologies to satisfy customers and become an industry leader in automotive maintenance and repair.
Experience the thrill of diesel sled pulling with extensive truck customization. Modify your truck's performance and appearance, then share your achievements with an online community.
Manage your own car workshop, repair and customize a variety of vehicles, and compete in thrilling races. Develop your mechanic skills, expand your car collection, and climb the leaderboards.
Explore the world of diesel engines, from cars to trucks and motorsports. Get the latest news, in-depth reviews, and tech articles from seasoned automotive journalists. Fuel your passion for all things diesel with this comprehensive digital magazine.
This app connects West Texas customers with mobile diesel engine services. Schedule appointments, receive maintenance reminders, access digital service records, and easily look up or order parts.
Diagnose and repair a variety of vehicles, from minor tune-ups to complete overhauls. Upgrade your workshop, build your reputation, and unlock new cars and challenges as you restore damaged vehicles to their former glory.
Experience intense drag racing with massive trucks on various tracks. Customize and upgrade your rig, compete against rivals in multiple game modes, and build a winning career. Daily tasks and a collection of powerful trucks await.
Access a comprehensive library of regularly updated automotive electrical wiring diagrams for car repair and study. Includes videos and technical documents for research and reference.
This app connects automotive, diesel, and collision technicians with job opportunities and industry insights. It features detailed shop profiles, pay comparison tools, a professional community forum, and certification management.
Prepare for your automotive technician certification exam with hundreds of practice questions and detailed explanations. Specialized practice by content area and performance analysis help build confidence for passing on your first attempt.
Experience ultimate off-road driving with complete control over your vehicle's build and setup. Explore open-world trails, complete challenges, and compete with friends in multiplayer modes. Create and share your own custom maps.
This tool connects via Bluetooth to heavy commercial vehicles to read and clear diagnostic trouble codes. It displays live data, allows bi-directional commands, and generates shareable reports through a cloud platform. Requires dedicated hardware for operation.
This app connects drivers and mechanics for maintenance and repair services. It allows mechanics to respond to service requests, track progress, and handle transactions securely within the application.
Build and manage your own car repair workshop from the ground up. Hire technicians, set pricing, and grow your business to become a successful auto repair tycoon. Experience the challenges and rewards of running an automotive service business.
Build a used car empire from scratch by acquiring, fixing, and selling a variety of vehicles. Attract customers, hire staff, and strategically upgrade your business to become a wealthy tycoon in this idle simulation game.