# Cortex OBD2 Diagnostic Scanner — OBD2 Diagnostics & Telemetry

> OBD2 Diagnostics & Telemetry (iPhone/iPad app by Ismail Imamoglu.)

- Source: https://appshunter.io/ios/app/cortex-obd2-diagnostic-scanner/id6764052240 (this page in markdown: same URL + `.md`)
- Developer: [Ismail Imamoglu](https://appshunter.io/developer/1887634465)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 35 MB
- Languages: American English, Arabic, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hindi and 16 more
- Released: 2026-06-02
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/cortex-obd2-diagnostic-scanner/id6764052240/reviews.md

## What is Cortex OBD2 Diagnostic Scanner?

Turn your smartphone into an advanced automotive scanner and diagnostic powerhouse with Cortex OBD2 Diagnostic Scanner. Designed for car enthusiasts, daily drivers, and DIY mechanics, Cortex OBD2 connects wirelessly via Bluetooth to your vehicle’s ECU to deliver instant insights, eliminate mystery dashboard warning lights, and unlock hidden vehicle features.

WHY CORTEX OBD2?

► INSTANT OBD-II SCAN & CLEAR
Read and reset Diagnostic Trouble Codes (DTCs) across Engine, Transmission, ABS, Airbag (SRS), 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.

► MULTI-ECU TOPOLOGY SCAN
Perform deep electronic health checks across all vehicle modules simultaneously. Detect disconnected or non-responsive control units in seconds.

► 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
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 EXPERIENCE
Enjoy a completely distraction-free cockpit experience. Cortex OBD2 is 100% AD-FREE. Zero banner ads, zero video interruptions, and NO annoying in-app credit/token systems. Everything in PRO is all-inclusive and unlimited.

► UNIVERSAL ADAPTER FREEDOM
Connects seamlessly to all standard Bluetooth Low Energy (BLE 4.0+) dongles worldwide, including:
• Vgate iCar Pro / vLinker
• Veepeak OBDCheck BLE
• OBDLink CX / MX+
• Standard ELM327 BLE adapters

Download Cortex OBD2 today and take complete control of your vehicle's performance, health, and diagnostics!

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| MotoCortex PRO - Annual | $19.99 | per year |
| MotoCortex PRO - Monthly | $5.99 | per month |
| MotoCortex PRO Weekly | $2.99 | per 7 days |



## Version history (last 3 releases)

### 2.0.1 — 2026-08-28

What's New in Cortex OBD2 v2.0.1:
• Redesigned Vehicle Selector: Experience our new, intuitive bottom-sheet vehicle picker for effortless car brand, model, and year selection.
• Updated Visual Identity: Fresh, modern full-bleed app icon and refined UI aesthetics.
• Expanded Localization: Comprehensive support across 26 languages.
• Real-Time Telemetry & Diagnostics: Enhanced ECU sensor scanning speed, improved DTC fault code analysis, and freeze frame accuracy.
• Performance & Stability: Enhanced Bluetooth Low Energy (BLE), Classic Bluetooth, and Wi-Fi OBD2 connection reliability.

### 2.0.0 — 2026-08-26

Cortex OBD2 2.0 is here! A massive next-generation update packed with advanced diagnostic intelligence:

• Brand New Dark Cockpit UI: Fully modernized dark telemetry interface with high-contrast gauges.
• AI Doctor Diagnostic Engine: AI-driven root cause analysis and step-by-step DIY repair guides.
• Multi-ECU Topology Scan: Comprehensive diagnostics across Engine, Transmission, ABS, SRS, and BCM.
• Global 26-Language Parity: 100% native diagnostic terminologies across 26 languages.
• Fast-Path BLE Engine: Sub-2s ultra-fast handshake for modern CAN-bus vehicles.
• Enhanced Adapter Support: Optimized for Veepeak, vLinker, OBDLink, and standard ELM327 BLE dongles.
- Performance enhancements and cold-launch stability fixes.
- Updated vehicle categories (Motorcycles, Passenger Cars, Heavy-Duty Trucks) and fuel types.
- General UI bug fixes and optimizations.

### 1.0 — 2026-06-02

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*