AI Can't Fix Your Car.
Official Factory Specs Can.
Stop guessing with hallucinated forum summaries. Get exact OEM torque numbers, fluid capacities, multimeter guided test trees, DTC fault codes, and maintenance logs right in your garage.
Engineered for the Garage Floor
Built from primary-source OEM repair manuals and designed for grease-stained gloves.
Factory Torque & Capacities
Every caliper bolt, spark plug, drain plug, and lug nut with its official tightening spec in N·m and ft-lb. Every value cites its verified manual source.
Guided Circuit Test Trees
Step-by-step multimeter test procedures for sensors, relays, grounds, and harnesses. Interactive diagnostic trees tell you exactly what wire to probe.
DTC Codes & Safety Rules
Deterministic diagnostic fault engine. Instant "Can I drive it?" verdict plates, TSB cross-references, and official NHTSA recall notices.
Glove Mode & Always Dark
Huge 72pt touch targets, high-contrast telltale colors, and an Always Dark garage mode. Operable with dirty gloves and no accidental swipe gestures.
100% On-Device Privacy
No user account required. Your VIN, vehicle profiles, service receipts, and maintenance logs stay strictly encrypted in local on-device storage.
Offline Ready
All signed vehicle packs and repair dictionaries are downloaded to your phone. Access complete factory specs even in rural driveways with zero cell service.
Fair, Honest Pricing
No recurring subscription fees. Full access from day one.
Full Pro Access
Install the app and enjoy full access to all vehicle packs, specs, and diagnostic trees free for 1 month. Buy out for $9.99 once to keep forever.
- 1 Month Full Access Free Trial on Install
- All Verified Vehicle Content Packs
- Factory Torque Specs & Fluid Capacities
- Multimeter Guided Diagnostic Trees
- DTC Engine & NHTSA Safety Bulletins
- Permanent Lifetime Unlock on All Your Devices
- Family Sharing Supported