Guides

Guides

Written from the register extract checked 21 October 2026. No vendor wrote them, and none of them names a winner.

• What is an NHVR-approved EWD?

  The 13 systems on the register, with certificates, device limits and AFM notes.

• Free EWD apps in Australia

  The published $0 app, the trials, and the free planner that is not a free EWD.

• Best EWD for owner-drivers

  Published owner-driver, solo and per-user prices. No winner, and no paid order.