How mobile-friendly is Croatia Airlines?
The iOS apps from Croatia Airlines will work with all of your Apple devices, from iPad to iPhone
Miles & More members will also be able to use the app to manage their profile, view account activity, and more right from the app.
As the most popular mobile platform in the world, Croatia Airlines has taken notice of Android and provided an app for most Android devices. You can get the same stuff done on the Android app as you can on the iOS app for Croatia Airlines.
Also take a look at Croatia Airlines's website by clicking here — you should be able to do what you need there.