This is a collection of 35+ Apps covering many tourist regions and icons around Australia. Many of the Apps are available for use in one or more mobile devices (Android and iPhone). 

Travel Companion ~ Australia ~ Android & iPhone Apps

Please note:- Each Australian State and Territory will its own local listing of Mobile Apps for the various SmartPhones and Tablets devices.

So please browse the relevant Mobile Apps article for the Australian State or States that you are interested in.