So far it supports English, Chinese and Malay language. It should be able to support any language in iPhone Siri. Feel free to drop me a request on a new language if you are not sure.
|Listen to pronunciation and shoot the word|
|Spelling List Picker|
|Words in a spelling list|
If you cannot find your children school's spelling list, you may download iLoveSpelling and start creating spelling list for your own children.
|Link to iLoveSpelling in Settings|