MotorDex vs Model Engine Builder

Welcome to MotorDex, the ultimate AI car scanner, vehicle identifier, and car spotting tracker built for every car enthusiast. Turn the streets into a massive scavenger hunt with our gamified car collection app. Whether you are hunting for an exotic hypercar, a vintage classic car, a tuned JDM legend, or an everyday sports car, MotorDex acts as your personal automotive camera, instantly identifying any vehicle from a single photo. Stop wondering "what car is that?" Our advanced AI image recognition instantly acts as a car identifier, pulling exact vehicle specs, make, model, year, and performance data. Every scan adds to your custom virtual car garage. But MotorDex isn't just an auto database—it’s a retro-arcade car collection game. Vehicles are ranked by rarity tiers. Spot a common commuter, or track down Legendary and Mythic supercars to level up your spotting profile and dominate the streets. Features: AI Car Scanner & Identifier: Snap a photo to instantly identify any make and model. Our powerful auto scanner pulls accurate car specs, automotive history, and engine details. Ultimate Car Spotting Tracker: Log your daily spots and keep a comprehensive car tracker history of every rare vehicle you discover in the wild. Build Your Digital Garage: Save your best captures in a custom virtual garage. Filter, sort, and admire your car collection by rarity, brand, or scan date. Gamified Rarity Tiers: Experience the thrill of the hunt. Unlock Rare, Epic, Legendary, and Mythic badges when you spot exotic cars, muscle cars, and rare imports. Retro Arcade Vibe: Enjoy nostalgic custom sound design, retro UI, and classic gaming aesthetics while building your ultimate automotive library. Cloud Sync: Your entire vehicle collection is securely backed up, so your hardest-earned car spots are never lost. Turn your passion for cars into a game. Download MotorDex today and start building the ultimate auto collection! MotorDex Pro unlocks unlimited collecting and batch import. Subscription options: Monthly at $2.99 (auto-renews) or a one-time Lifetime unlock at $24.99. Payment is charged to your Apple Account at confirmation of purchase. The monthly subscription renews automatically unless canceled at least 24 hours before the end of the period; Lifetime is a one-time purchase that does not renew. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://matteofarinacci.github.io/motordex-legal/terms.html Privacy Policy: https://matteofarinacci.github.io/motordex-legal/privacy.html

Build a miniature engine one part at a time in a retro pixel workshop. Choose from eight designs: diesel, OHV, DOHC, two-stroke, parallel twin, inline four, V-twin and boxer four. Fit parts in order, tighten bolts to the right torque, adjust each engine’s setup and time its ignition. The same engine model appears in selection and assembly. Follow moving pistons, connecting rods and the compact DOHC timing chain as you build. Every stage contributes to a score out of 1,000. Keep a personal best and recent build history for each engine on your device. Three engines are available from the start. Unlock the others by completing optional rewarded ads. The non-consumable Remove Ads purchase removes advertising and unlocks all engines; purchases can be restored. Play in English, Korean, Japanese, French, Spanish, German, Traditional Chinese, Thai, Italian or Hindi. Change language in the globe menu. Advertising privacy choices are available where required. A stylized assembly and timing game, not a repair manual or engineering simulator. Compete on a separate Game Center leaderboard for each of the eight engines. Online rankings require Game Center sign-in.