Lugnut

Your garage, instrumented. Track service, scan your VIN, and stay ahead of NHTSA recalls. Private, on-device, no account required. Lugnut is the pit-lane instrument cluster for your car. Log oil changes, tire rotations, and shop visits with mileage, cost, and photo documentation. Receipt, before, after, and more on Pro. Decode your VIN from the door jamb or camera. Check open recalls from NHTSA when you open the app. WHAT YOU GET (FREE) • One vehicle in your garage • Service logging with receipt, before, and after photos (3 per entry) • VIN decode via NHTSA vPIC • Open recall lookup with hazard-stripe alerts • Mileage-based next-service countdowns • Registration & insurance expiry tracking with local reminders • Local notifications when service is within 500 miles • Per-vehicle spend summary on the Overview tab • Mileage Assist — optional Bluetooth/GPS trip suggestions (disclaimer shown in app) LUGNUT PRO • Unlimited vehicles • Up to 20 documentation photos per service entry (parts, angles, receipts) • Branded PDF service report with cover photo and full documentation appendix • PDF and CSV service history export • Home screen and Lock Screen widgets • Garage-wide spend rollup across all vehicles • Advanced service-at-a-glance gauges and customization • Automatic background NHTSA recall checks with alerts when new campaigns appear (timing depends on iOS background refresh — opening a vehicle always checks recalls on the free tier) Paid auto-renewable subscriptions (Lugnut Pro): Monthly (1 month) and Yearly (1 year). Prices are shown in the app and confirmed by Apple at purchase. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period in Settings → Apple ID → Subscriptions. Lifetime Pro is a one-time In-App Purchase (not a subscription). Built for drivers who want a spec sheet in their pocket — not another notes app. Your data stays on your iPhone. No sign-in required. Recall data is informational. Always verify with your dealer before scheduling work. Checks use year, make, and model from NHTSA — not always VIN-specific. Lugnut is not affiliated with NHTSA or any automaker. Support: support@mylugnut.app Privacy Policy: https://mylugnut.app/privacy.html Terms of Use (EULA): https://mylugnut.app/terms.html