OBD2 Car Repair Solution & HUD
Scan Engine Light with ELM327
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Check engine light on? Find out why in seconds — before you pay a mechanic.
Turns your iPhone into a professional OBD2 scan tool. Plug a Bluetooth LE or Wi-Fi ELM327 adapter into your car's OBD2 port, connect, and instantly see what your engine computer (ECU) is saying.
WHY DRIVERS CHOOSE
- Understand the problem in plain English, not just a code
- Avoid unnecessary shop diagnostic fees
- Walk into the repair shop informed and confident
- Clean, modern design that anyone can use
READ & CLEAR TROUBLE CODES
- Read stored, pending, and permanent diagnostic trouble codes (DTC)
- Large built-in code library with simple explanations
- Clear codes and turn off the check engine light (MIL) after a repair
- View freeze frame data captured when the fault happened
LIVE DATA & DASHBOARD
- Real-time sensor data: RPM, speed, coolant temp, fuel trims, O2 sensors, MAF, load, and more
- Customizable gauges and live graphs
- Record sessions and export data as CSV
- HUD mode to reflect speed onto your windshield
SMOG & EMISSIONS READINESS
- Check I/M readiness monitors before your emissions test
- Mode 06 on-board test results
TRIP & FUEL
- Fuel consumption and MPG tracking
- Trip computer and driving statistics
- 0–60 mph acceleration timer
VEHICLE TOOLS
- VIN decoder and vehicle info
- Save multiple cars in your garage
- Share diagnostic reports as PDF
COMPATIBILITY
Works with most gasoline cars and light trucks sold in the US since 1996, EU petrol cars since 2001, and diesel since 2004 (OBD2 / EOBD / JOBD). Supports all standard OBD2 protocols including CAN.
REQUIRED ADAPTER
You need an ELM327-compatible OBD2 adapter:
- Bluetooth LE (4.0+) or Wi-Fi adapters work with iPhone
- Classic Bluetooth adapters do NOT work with iOS (Apple limitation)
- Recommended: Vgate iCar Pro BLE, Veepeak OBDCheck BLE, OBDLink CX / MX+, Repair Solution
- Avoid cheap clones labeled "v2.1"; they often drop connection
TRY BEFORE YOU CONNECT
Demo mode lets you explore every feature without an adapter.
Available data depends on your vehicle's ECU; some cars do not report every sensor. Never operate the app while driving. The developer is not responsible for any damage resulting from use of this app.
Terms of Use: https://binggu1996-home-page.web.app/terms
Privacy Policy: https://binggu1996-home-page.web.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fix bugs
The developer, Hoang Duc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hoang Duc
- Size
- 21.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Monthly Subscription $14.99
- Lifetime Premium $29.99
- Copyright
- © OBD2 Repair Solution Car HUD