# EnginEdge — Auto Knowledge Companion > Auto Knowledge Companion (iPhone/iPad app by Travis Fleming.) - Source: https://appshunter.io/ios/app/enginedge/id6793320145 (this page in markdown: same URL + `.md`) - Developer: [Travis Fleming](https://appshunter.io/developer/1887855552) - Category: Utilities - Price: Free - Age rating: 4+ - Requires: iOS 15.0 · 49 MB - Languages: American English - Released: 2026-08-03 - Data updated: 2026-08-17 - User reviews in markdown: https://appshunter.io/ios/app/enginedge/id6793320145/reviews.md ## What is EnginEdge? EnginEdge is a comprehensive, ad-free automotive engineering handbook designed for car enthusiasts, DIY mechanics, automotive students, and professionals who want a reliable reference at their fingertips. Packed with 227 expert articles across 7 learning modules, EnginEdge covers everything from how an air conditioning compressor works to what each dashboard warning light means, all in clear, easy-to-understand language. What You'll Find Inside Auto Theory, 43 In-Depth Articles Across 9 Categories Air Conditioning System, Electrical System, Air/Fuel System, Heating System, Wheel Alignment, Powertrain, Suspension, Engine Valves, Brake System Each article breaks down complex systems into digestible explanations covering components, operating principles, and maintenance essentials. Installation Guides, 10 Step-by-Step Guides Detailed walkthroughs with numbered steps and pro tips for common installation and repair tasks. Whether you're replacing brake pads or installing a new component, our guides walk you through the process. Car Parts, 100 Components Explained Browse an extensive library of car parts, each with its function and location clearly described. Quickly look up what a part does and where it sits in your vehicle. Warning Lights, 20 Dashboard Indicators Decoded Ever seen a warning light on your dashboard and wondered what it means? We cover 20 common warning lights with severity ratings (Critical, Warning, Info), plain-language meanings, and recommended actions, so you know exactly when to pull over and when to keep driving. Tools, 50 Essential Repair Tools From torque wrenches to OBD-II scanners, discover the tools every mechanic needs. Each tool entry includes usage descriptions and category tags to help you build your toolkit. Workshop Tips, 4 Essential Guides Safety standards, tool maintenance best practices, and diagnostic procedures to keep your workshop running smoothly and safely. Key Features 227 Articles, All text-based, no images required, works offline Global Search, Instantly find articles, parts, warning lights, and tools across all modules Quick Filters, Filter by Engine, Brake, Electrical and more with one tap Favorites, Bookmark articles and parts for quick access later Personal Notes, Create your own notes and attach them to your learning Learning Progress, Track how many articles you've read with a built-in progress tracker Daily Tips, Rotating automotive tips to keep you learning every day No Ads, No In-App Purchases, 100% free, clean experience iOS 15.0+ Support, Works on a wide range of iPhone and iPad models Who Is EnginEdge For? Automotive engineering students, DIY car repair enthusiasts, Professional mechanics looking for a quick reference, Driving instructors and educators, Anyone curious about how cars work Why EnginEdge? Unlike fragmented online resources, EnginEdge puts everything in one place, organized, searchable, and always available on your device. No internet connection required after download. No ads to interrupt your reading. Just pure, well-structured automotive knowledge. ## Version history (last 1 release) ### 1.0 — 2026-08-04 No release notes. ## More apps by Travis Fleming - [FindDreamGoddess](https://appshunter.io/ios/app/finddreamgoddess/id6761117141) - [Weave letters into words](https://appshunter.io/ios/app/weave-letters-into-words/id6767060536) - [AppToolKit](https://appshunter.io/ios/app/apptoolkit/id6770541296) - [Flux Convert](https://appshunter.io/ios/app/flux-convert/id6782355013) - [TimeOrbitPro](https://appshunter.io/ios/app/timeorbitpro/id6793325747) All apps by Travis Fleming: https://appshunter.io/developer/1887855552 --- *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 2026-08-17.*