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Cortex OBD2

Ismail Imamoglu

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About this app

Turn your iPhone into an advanced automotive scanner and professional diagnostic powerhouse with Cortex OBD2 Diagnostic Scanner. Designed for car enthusiasts, daily drivers, and workshop technicians, Cortex connects wirelessly via Bluetooth to your vehicle ECU to deliver instant insights, eliminate mystery dashboard warning lights, and unlock hidden vehicle features. WHY CORTEX OBD2? PROFESSIONAL DIAGNOSTIC SCANNER Read and clear diagnostic trouble codes from Engine, Transmission, ABS, Airbag, and Body Control modules. Get AI-powered Fault Doctor analysis with root cause explanations, confidence percentages, and step-by-step repair guidance — not just raw hex codes. LIVE TELEMETRY DASHBOARD Stream real-time sensor data with customizable analog and digital gauges. Monitor RPM, vehicle speed, coolant temperature, turbo boost pressure, fuel trims, mass air flow, battery voltage, and 35+ additional parameters. Choose from preset layouts or build your own dashboard. FORENSIC ODOMETER VERIFICATION Cross-check mileage data across multiple ECU modules — Engine, Instrument Cluster, Transmission, ABS, and Body Control Module. Detect odometer tampering and mileage rollbacks that basic scanners completely miss. Essential for used car buyers. ECU CODING AND ADAPTATIONS Unlock hidden vehicle features with manufacturer-level coding. Needle sweep activation, daytime running light styles, mirror fold on lock, comfort turn signals, and dozens of brand-specific customizations for European and Asian vehicles. DPF REGENERATION AND DIESEL SERVICE Full UDS-based stationary diesel particulate filter regeneration with live exhaust gas temperature monitoring and safety interlocks. Clear soot buildup warnings and restore DPF efficiency without visiting a dealer. FIAT / STELLANTIS PROXI ALIGNMENT Advanced CAN network Proxi alignment for Fiat, Alfa Romeo, Lancia, Jeep, Peugeot, Citroen, and Opel vehicles. Fix flashing odometer issues after component replacement and perform factory-level module configuration. CAMERA VIN SCANNER Point your camera at any VIN barcode, chassis plate, or registration document to instantly decode vehicle specifications. Works completely offline with no data transmitted. DUAL STANDARD UNIT SYSTEM Automatic region-based unit selection: International metric for EU/Asia or US/UK imperial. Switch anytime with a single tap on the telemetry dashboard. 26 LANGUAGES SUPPORTED English, Turkish, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Czech, Danish, Finnish, Swedish, Norwegian, Hungarian, Romanian, Russian, Ukrainian, Greek, Arabic, Hindi, Thai, Japanese, Korean, Chinese, and Indonesian. HARDWARE COMPATIBILITY Works with any standard ELM327 Bluetooth or Wi-Fi OBD2 adapter. Optimized for OBDLink, vLinker, Veepeak, Vgate, and Carista adapters. Compatible with all OBD2 compliant vehicles sold worldwide. PRIVACY FIRST 100% ad-free. No tracking. No data collection. Your vehicle data stays on your device. Requires a compatible OBD2 Bluetooth or Wi-Fi adapter, sold separately.

What's new

Version 2.1.1 · Nov 9, 2026

Check Engine light on? Read fault codes instantly, understand causes with AI Doctor, and run safe DPF regeneration — before spending money at the mechanic. Turn your smartphone into an advanced automotive scanner and diagnostic powerhouse with MotoCortex. Designed for car enthusiasts, daily drivers, and DIY mechanics, MotoCortex connects wirelessly via Bluetooth to your vehicle’s ECU to deliver instant insights, eliminate mystery dashboard warning lights, and unlock hidden vehicle features. WHY MOTOCORTEX? ► INSTANT OBD-II SCAN & CLEAR Read and reset Diagnostic Trouble Codes (DTCs) across Engine, Transmission, ABS, and Body modules. Clear that Check Engine light with a single tap. ► AI-POWERED FAULT DOCTOR Don't just read raw error codes—understand them. Our built-in AI diagnostics analyzes freeze-frame snapshots, breaks down root causes with percentage confidence, and provides step-by-step DIY repair guides. ► ONE-CLICK VEHICLE CODING & CUSTOMIZATION Unlock hidden manufacturer features on supported VAG (Volkswagen, Audi, SEAT, Škoda), BMW, Ford, and Mercedes vehicles: • Needle sweep / gauge staging on ignition • Automatic mirror folding on lock • Acoustic alarm chirp confirmation • Daytime running light customizations • Digital lap timer & performance displays ► ADVANCED TRANSMISSION (DCT / DSG) ADAPTATION & SENSORS Perform basic settings and clutch adaptation on automated manual transmissions (DSG, Powershift, EDC) or monitor live clutch switch and neutral sensors on manual gearboxes. ► FUEL TRIM & COMMON RAIL LIVE ANALYZER Inspect real-time air-fuel ratio (AFR), Short-Term (STFT) and Long-Term (LTFT) fuel trim for gasoline engines, or track Common Rail pressure (Bar) and Wideband Lambda on modern diesel engines. ► REAL-TIME RACING TELEMETRY & DIGITAL GAUGES Monitor live sensor data streaming at high refresh rates: • Precision digital RPM tachometer with redline indicator • Vehicle speed, engine coolant and battery voltage • High-speed sensor waveforms & dynamic charting ► 100% AD-FREE & TRANSPARENT PRICING Enjoy a completely distraction-free cockpit experience. MotoCortex is 100% AD-FREE on both Free and PRO tiers. Zero banner ads, zero video interruptions, and NO annoying in-app credit/token systems. Everything in PRO is all-inclusive and unlimited. ► DIRECT IN-APP SUPPORT & FEEDBACK Have a question, device compatibility request, or feature idea? Send one-tap diagnostic messages directly to the engineering team with automated vehicle telemetry attached. ► UNIVERSAL ADAPTER FREEDOM No need for expensive, locked proprietary hardware. MotoCortex connects seamlessly to all standard Bluetooth Low Energy (BLE 4.0+) and classic Bluetooth OBD2 dongles worldwide, including: • Vgate iCar Pro / vLinker • Veepeak OBDCheck BLE • OBDLink CX / MX+ • Standard ELM327 BLE adapters Download MotoCortex today and take complete control of your vehicle's performance, health, and diagnostics!

In-app purchases

The most popular purchases on the App Store.

  • MotoCortex PRO WeeklySubscriptionUSD 3.99 / 7 days
  • MotoCortex PRO - MonthlySubscriptionUSD 8.99 / month
  • MotoCortex PRO - AnnualSubscriptionUSD 39.99 / year

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