Use foreign keyboard layouts

Wokabulary supports any script and language. 

Often you will need to change the keyboard layout to type foreign characters. To do so you must first activate the keyboard layout in the System Settings. Apple has detailed description on how to do that their support site: for iPad and iPhone as well as for Mac

Wokabulary can even automatically switch your keyboard layout. On the Mac you can set that up in Wokabulary's language settings; on the iPhone or iPad it works out of the box.