OBD2 Scanner: DriveTelemetry

Turn any cheap ELM327 adapter into a pro OBD2 scanner and automatic trip logger. Read & clear check-engine codes, watch live gauges, log every mile. Free to start.

Scared of that check-engine light? DriveTelemetry turns your iPhone into a professional OBD2 scanner, a live performance dashboard, and an automatic mileage logbook — all from one cheap adapter.

Plug in any standard ELM327 / OBD-II Bluetooth adapter and instantly:

CHECK-ENGINE & DIAGNOSTICS • Read OBD-II trouble codes in seconds • Clear the check-engine light right from your phone (Pro) • Plain-English, AI-assisted explanations for every fault code

LIVE DASHBOARD • Real-time RPM, speed, coolant, voltage & throttle on 60fps gauges • A value-driven color ramp that reads healthy → redline at a glance • HUD mirror mode projects your speed onto the windshield at night

AUTOMATIC TRIP LOGGING — "Strava for your car" • Every drive records itself in the background — no tap required • Distance, max G-force & average fuel economy for each trip • Clean mileage records for tax & business deductions • Unlimited cloud history with Pro

APPLE CARPLAY • A distraction-free hub: key vitals, trip start/stop, and code scan

MAKE IT YOURS • Premium dashboard skins — Racing Chrono, Night Recon, JDM Retro

Start free: live dashboard, basic code reading, and your last 3 trips. Upgrade to Pro ($4.99/mo or $29.99/yr) for automatic logging, unlimited cloud history, code clearing, AI diagnostics, and HUD mode.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/