ServiceVault: Car Maintenance

ServiceVault is a maintenance log that stays on your phone. No account, no cloud sync, no subscription — your service history lives in one place you actually own, and works the same with no signal as it does with five bars. TRACK YOUR WHOLE GARAGE • Every vehicle, grouped by where you keep them • Full service history — cost, shop, parts, receipts, notes • Maintenance reminders that actually know the difference between "OK," "coming up," and "overdue" • Parts & supplies inventory, linked to the service they went into VIN DECODE & SMART CAPTURE • Scan the barcode on your door jamb to fill in year, make, model, trim, and engine details automatically • Point the camera at an odometer, a license plate, or a registration sticker and let it read the number — you confirm before anything saves • 1,678+ models across 70+ makes, bundled and searchable offline TROUBLE CODES, THE RIGHT WAY • Log a code by hand or read it straight off an OBD-II adapter • 18,821 built-in code definitions, including manufacturer-specific codes matched to your vehicle's actual make — a generic definition for a code your car doesn't use isn't a definition, it's a guess • Live data, freeze frames, and a full read/clear history CONNECT AN OBD-II ADAPTER (Pro) • Bluetooth LE ELM327-compatible adapters • Live values — RPM, speed, coolant temp, load, throttle, fuel level, voltage • Record a drive and read the numbers back afterward • Clear codes with a clear explanation of what that resets and what it doesn't SAFETY RECALLS • Checked against NHTSA automatically, cached so it reads offline • Mark one done, or log it as a service — either way it stops nagging you HAND OFF THE WHOLE HISTORY • One-tap PDF maintenance report — full history, or strip costs and notes for a report you're handing a buyer • Backup and transfer between your own devices — nothing else touches your data ONE PURCHASE. NO SUBSCRIPTION. The free tier tracks one vehicle with everything else unlocked — unlimited service records, reminders, parts, recalls, and manual code lookup. ServiceVault Pro is a single purchase that unlocks unlimited vehicles, the OBD-II adapter, recorded sessions, and PDF reports. Yours forever — your service history is a logbook, not something you rent. PRIVACY, ACTUALLY ServiceVault doesn't have a server. The only network calls are optional, direct lookups — VIN decode and recalls against NHTSA's free public API, DTC/vehicle-database updates against public data — and every one of them works without you. Nothing about your vehicles, your driving, or you is collected, tracked, or sent anywhere. Requires an OBD-II Bluetooth LE adapter (sold separately) for trouble-code reading, live data, and code clearing. Not required for maintenance tracking, VIN decode, or recalls.