The latest info on AirAsia mobile apps
The iOS apps from AirAsia will work with all of your Apple devices, from iPad to iPhone
BIG members will also be able to use the app to manage their profile, view account activity, and more right from the app.
AirAsia has an Android app that works with most Android tablets, phones, and some Android Wear devices. As is often the case, the Android app offers the same functionality as the iOS app.
Also take a look at AirAsia's website by clicking here — you should be able to do what you need there.