OBD2 Scanner + Engine Sound vs OBD2 Car Scanner

See — and hear — your car in real time. Connect an ELM327 Bluetooth (BLE) adapter and the app turns live OBD2 data into a fast, modern dashboard: RPM, speed, coolant, throttle, fuel, and every sensor your vehicle supports, auto-detected. No subscription. Ever. WHAT MAKES IT DIFFERENT • A genuinely modern interface — not the dated look of most OBD apps • A one-of-a-kind engine-sound simulation driven by your real RPM • Speed and RPM drawn on the map, color-coded (satellite view included) • Buy once for Pro — no monthly fees, unlike many scanners BUILD YOUR OWN DASHBOARD Mix and match four widget types — digital tiles, analog needle gauges, live charts, and the trip map — then reorder them into your own instrument screen. A mirrored HUD mode projects your speed onto the windshield at night. FIVE FOCUSED TABS • Dashboard — your own widget layout, plus HUD mode • Data — every live sensor, overlaid or separate charts, CSV export (long or spreadsheet-friendly wide format) • Drive — trip computer with fuel economy, the color-coded track map, a G-force ball, and 0–100 timing • Engine Sound — procedural sound that follows your real RPM (all presets free) • Tools — adapter info and communication log FREE INCLUDES Live data, the dashboard, track map, trip computer, HUD, and engine sound — free, with a small banner ad. PRO (ONE-TIME PURCHASE, OPTIONAL) • Unlimited CSV logging • Save your 0–100 and G-force runs • Remove ads Prefer just no ads? A cheaper ad-removal-only purchase is also available. NO ACCOUNT NEEDED Your vehicle data comes straight from the ELM327 adapter over Bluetooth and is processed on your device — there is no developer server collecting it. The free version shows ads served by Google's ad SDK (buy Ad Removal or Pro and no ads are shown). Try it with no hardware using the built-in demo mode. REQUIRES an ELM327-compatible Bluetooth LE (BLE) OBD2 adapter and a vehicle with an OBD2 port (most cars sold since 2008). SUPPORT Questions or ideas? Contact: support@takasawadynamics.com

Turn your smartphone into a professional, dealership-level car diagnostic tool with OBD2 Car Scanner! Built as a comprehensive OBD2 scanner and smart code reader, OBD2 Car Scanner connects seamlessly to your vehicle via any Bluetooth/Wi-Fi adapter to unlock, track, and manage your engine's performance. WE DO EVERYTHING A STANDARD SCANNER DOES—AND MORE: Cafix includes all the powerful, technical features you expect from a premium diagnostic tool: - Full DTC Fault Code Scanner: Scan, read, and clear both generic and manufacturer-specific trouble codes (CEL/DTC) to turn off the Check Engine Light. - Live Sensor Data & Custom Dashboards: Monitor real-time graphs for engine RPM, coolant temperature, fuel system status, and oxygen sensors. - Continuous Data Logging: Automatically record and save your vehicle's trip history and performance metrics while you drive. - Emissions Readiness Check: Determine if your car is ready for testing and analyze ECU self-monitoring data. THE OBD2 CAR SCANNER ADVANTAGE: WHY RAW DATA IS NOT ENOUGH Standard OBD2 scanners just throw confusing error codes and complex charts at you, leaving you to guess what is actually wrong. OBD2 Car Scanner changes that with advanced AI Car Diagnostics: - From Raw Data to Real Solutions: When a fault occurs, our built-in AI car doctor evaluates your recorded data history, translates technical jargon into plain language, and tells you exactly what triggered the issue. - Interactive AI Repair Guides: Open a chat directly with the AI assistant to ask how severe the bug is, what parts are needed, and get step-by-step instructions on how to troubleshoot. - Smart Pre-Inspection: Know the precise fix before visiting the garage, giving you the ultimate blueprint to talk to mechanics with confidence and avoid overpriced diagnostic fees. WIDE COMPATIBILITY: Cafix works with most vehicles built after 2000 (and some as early as 1996) and is compatible with almost all premium OBD2 hardware adapters: ELM 327, FixD OBD, Bluedriver, Veepeak OBD, Torque OBD, Torque Pro, OBD Doctor, OBD Fusion, Carly OBD, Vgate, Carista, LELink, and more. Stop guessing and start knowing. Experience the next generation of vehicle care with OBD2 Car Scanner: AI Fix Notice: OBD2 Car Scanner is free-to-install but features premium tools available through subscription. Non-subscribed users can access core features with daily limits. Manage auto-renewals in your account settings. SUBSCRIPTION & PURCHASE INFORMATION - Unlock premium features with subscription: weekly, monthly and yearly. - Payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase. Privacy Policy: https://xhao.app/privacy-policy Terms of Service: https://xhao.app/terms-of-service