OBD DashX: Car Scanner & HUD
Auto & Vehicles In-app purchases
Scan & clear faults with live OBD2 data, graphs, and dials.
- Rating
- 4.2
- 88 ratings
- Downloads
- 10.6K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 20
- 2026 · v3.5.3
Screenshots
About OBD DashX: Car Scanner & HUD
🚘 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
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.
| 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 |