G Flasher
BMW-focused vehicle intelligence

Understand
your vehicle.

Every fault code and every measurement tells a story. Read, compare and record your engine data with G Flasher. One focused vehicle workspace.

Explore the app Check compatibility
iOS release in preparation · Not yet on the App Store
G Flasher — Vehicle overview in demo mode
ENGINE SPEED2,840rpmDEMO DATA
G FLASHER / VEHICLE INTELLIGENCE
ENET CONNECTIONENGINE DIAGNOSTICSLIVE DATACSV SESSIONS
One vehicle. Deeper insight.

See the data.
Understand the detail.

From connection to diagnosis, from live measurements to recorded sessions. Your vehicle data, in your own layout.

G Flasher demo

Actual app in demo mode · Simulated data · English interface

01 /

Compare scans.

Keep dated health reports on your device. Review new and no-longer-observed codes for the same VIN and scope, and share a PDF.

02 /

Analyze recordings together.

Compare two CSV sessions, inspect channel statistics and add timestamped event notes to the chart.

03 /

Connect step by step.

Check your adapter, iOS Local Network permission, vehicle discovery and ECU access with the connection assistant.

ENET / iOS 16.1+

The right connection.
The right data.

The first release is built around BMW-focused ENET/HSFZ engine diagnostics. It does not promise universal support for every vehicle or control unit.

Contact support ↗
  1. 01

    Use a compatible adapter.

    USB-C Ethernet with an OBD ENET cable, or a WiFi-ENET adapter is required. Generic ELM327 Bluetooth adapters are not supported.

  2. 02

    Verify your ECU software.

    Extended measurement channels depend on ECU software version. Unsupported measurements may not be available.

  3. 03

    Explore demo mode first.

    Explore the interface without a vehicle. Perform real service operations while parked and follow the displayed preconditions.

Good to know

Does G Flasher flash engine software?

No. This application does not flash an ECU, install firmware or change performance maps. Its focus is diagnostics, data analysis and supported service operations.

Does it work with every BMW?

No. Connection, channels and service operations depend on the engine control unit, ECU software and adapter. Contact support to discuss vehicle compatibility.

Where is my data stored?

Garage details and CSV files stay on your device. No account or VIN authorization is required. The app does not send data to a server; sharing is initiated by you.

Can I download it now?

The iOS release is being prepared. An App Store link is not available yet. It will appear here after release.

Which languages are supported?

The app interface supports English and Turkish, following your iPhone app language preference.

Will it fit your vehicle?

Tell us your vehicle model, year and adapter so we can check the details with you.

Contact support ↗