How mobile-friendly is Onur Air?

The iOS apps from Onur Air will work with all of your Apple devices, from iPad to iPhone

For Onur Air OnurExtra members, you'll be able to manage your account from the app, though using their website will no doubt provide more functionality

Onur Air has an Android app that works with most Android tablets, phones, and some Android Wear devices. Perhaps standard practice these days, the Android app offers the same functionality as the iOS app from Onur Air.

Also take a look at Onur Air's website by clicking here — you should be able to do what you need there.