What you need to know about Qantas mobile apps
Like many other airlines, Qantas offers an iOS app for all of your Apple devices.
Also, if you're a member of Qantas Qantas Frequent Flyer, you can manage your profile, view your points balance, and more.
Qantas has an Android app that works with most Android tablets, phones, and some Android Wear devices. You can get the same stuff done on the Android app as you can on the iOS app for Qantas.
Also take a look at Qantas's website by clicking here — you should be able to do what you need there.