Predictable ($159.99) from Tbox Apps - iPad, iPod Touch, iPhone Text-Based AAC app- offers phrase banks, social media and e-mail capability, word prediction, handwriting recognition and switch access - available in English, Danish, German, Spanish, Norwegian and Swedish! Each app has its own set of voices and localized dictionaries. Hopefully other developers are working on expanding available languages as well.
Student using augmentative communication (a speech generating device) to identify vocabulary in an interactive book about Thanksgiving. From 5 Ways to Use Interactive Books in the Classroom by Autism Classroom Resources