? Diagnose like a pro – directly from your smartphone!

DiagnostiX transforms your phone into a powerful OBD2 diagnostic tool. Detect and clear error codes in seconds, monitor live data in real time, and customize the interface with your own backgrounds – all without registration and without the cloud.

✅ Top Features

Read error codes & clear error logs (DTCs)

Live data in real time (e.g., RPM, temperature, voltage, MAF, MAP, etc.)

Custom widgets & dashboards for your favorite values

BMW E-Series in-depth diagnostics: ECU-specific reading & erasing
(e.g., E60, E61, E70, E87, E90, E91, E92, E93)

VAG vehicles (Audi, Volkswagen, Škoda, SEAT): reliable reading & erasing

Customizable background: custom photos or included templates

Compatible with HHOBD & ELM327 (Bluetooth & Wi-Fi)

Wide protocol support: CAN (ISO 15765), K-Line/ISO 9141, KWP2000, and more

No account required – all data remains locally on your device.

? Who is DiagnostiX perfect for?

For mechanics and enthusiasts who want to delve deeper.
For everyday drivers who want to prevent breakdowns.
For used car buyers for a quick on-site check.
For anyone who wants to have vehicle diagnostics and OBD2 live data under control.

? Works with

OBD2 adapter: HHOBD (recommended) and common ELM327 adapters.
Connections: Bluetooth (Classic) and Wi-Fi.

?️ Get started in less than 30 seconds.

Plug the adapter into the OBD2 port.

Open DiagnostiX and pair the adapter.

Start the scan – results in under 30 seconds.

? Data protection

No registration. No cloud. Your images and vehicle data remain on the device.

ℹ️ Notes & Compatibility

Functions may vary depending on the vehicle, model year, control unit, and adapter.
BMW, Audi, Volkswagen, Škoda, and SEAT are registered trademarks. DiagnostiX is not affiliated with these manufacturers and is independent.

Search-relevant phrases (embedded, of course):
With DiagnostiX, you can read OBD2 errors, clear the error log, and visualize live data. The app supports BMW E-Series in-depth diagnostics (including E60, E61, E70, E87, E90, E91, E92, E93) as well as VAG diagnostics for Audi, Volkswagen, Škoda, and SEAT. In combination with ELM327 Bluetooth OBD and HHOBD, you get a reliable car diagnostics app with widgets and a dashboard – via WiFi OBD or Bluetooth.

? Get DiagnostiX and start your first vehicle diagnostics now!