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  • OBD DashX: Car Scanner & HUD screenshot 1
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About OBD DashX: Car Scanner & HUD

OBD DashX & HUD: Car Scanner is your all-in-one automotive diagnostic tool for car owners, DIYers, mechanics, and performance enthusiasts. Easily connect your car to your phone via a compatible OBD2 scanner and unlock real-time insights, scan and clear trouble codes, monitor live engine data, and visualize performance metrics like never before – with stunning HUD-style dashboards and customizable dials.

🚘 What is OBD DashX?
OBD DashX is a smart OBD2 diagnostics app that works with any ELM327-based Bluetooth OBD2 scanner. Whether you want to diagnose your car, read & clear check engine codes, view sensor data, or simply monitor your car’s health in real time, DashX puts powerful tools right in your pocket.

🔧 Key Features:
✔️ Read & Clear OBD2 Trouble Codes (DTCs)

Instantly scan for Check Engine Light (CEL) codes

Clear codes with a single tap and reset the MIL (Malfunction Indicator Lamp)

📊 Live Sensor Data & Graphs

Monitor real-time data (RPM, speed, coolant temp, fuel trims, O2 sensors, throttle, MAF, etc.)

View values in live charts or numerical tables

Great for diagnostics and performance tracking

🧭 HUD Mode & Digital Gauges

Turn your smartphone into a Head-Up Display (HUD)

Beautifully designed dials, meters, and performance clusters

Customize gauge layout and data preferences

📈 Performance Dashboard

Get a complete overview of your car’s behavior

Visualize engine performance, fuel economy, load, and more

Perfect for long-term tracking and enthusiast monitoring

🔌 Plug & Play with Any ELM327 Scanner

Works with most Bluetooth OBD2 adapters (ELM327-compatible)

Plug the adapter into your car’s OBD2 port and connect instantly

No additional hardware or subscriptions required

🧠 Intelligent Insights & Reminders

Get clear explanations for trouble codes

Understand what each fault means and possible causes

Stay on top of maintenance with useful alerts

🚗 Compatible Vehicles
OBD DashX works with all OBD-II compliant cars, typically vehicles manufactured in:

USA: 1996 and later

EU: 2001 (Petrol) / 2004 (Diesel) and later

Supports all major OBD-II protocols

🌟 Who Is It For?
Car Owners looking to save money on repairs

DIY Mechanics doing their own diagnostics

Car Enthusiasts tracking performance stats

Garage Owners & Technicians for fast diagnostics

Used car buyers checking vehicle condition

💡 Whether you're trying to decode a check engine light, improve fuel efficiency, or just geek out over your car’s performance stats, OBD DashX & HUD: Car Scanner is the ultimate car companion app you need.

Download now and get full control over your car's diagnostics — no mechanic required!

What’s new

Version 3.5.3 · Updated September 20, 2026

A redesigned scan experience. • Your car is named the moment you connect, from the VIN • Quick scan says plainly what it read and how many codes it found • Full scan results grouped by module • Redesigned PDF reports, saved after every scan • Every scan kept in one place • Rebuilt trip tracking and parking • Fixes: trip recording crash, garbled vehicle details, steadier adapter communication

User reviews

Rana Nisar Ahmad
Rana Nisar Ahmad
very good 👍👏

Alternatives to OBD DashX: Car Scanner & HUD

Looking for apps like OBD DashX: Car Scanner & HUD? Here are 3 similar Android apps on Google Play. The highest rated is OBD Scanner ELM327: GaragePro (3.5/5), and all 3 are free to download.

OBD DashX: Car Scanner & HUD vs. alternatives
App Rating Price Installs Last updated Compare
OBD DashX: Car Scanner & HUD 4.2 / 5 Free 10,000+ Sep 20, 2026
OBD Scanner ELM327: GaragePro 3.5 / 5 Free 1,000,000+ Oct 21, 2026 Compare
AI DashScan: OBD Light Reader – Free 500+ – Compare
GarageBook- Garage Management – Free 10,000+ Sep 23, 2026 Compare

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