Autoaddress is the easiest way to find Eircodes and optimise your deliveries. App requires a valid Autoaddress Eircode App Licence. 1. Get Accurate Directions. Enter an address or Eircode and use any navigation app on your phone (e. G. Google Maps, Apple Maps, TomTom, etc. ) to get accurate directions direct to the front door. 2. Delivery Driver Features.