At a recent conference for SLPs, a presenter confidently stated, "AAC apps don't do languages."
We beg to differ. As of this writing, we have heard from customers in more than 40 countries who are using TapToTalk in more than 20 languages.
With TapToTalk Designer, you can record the sounds played when a picture is tapped in any language. Anyone can do the recording. You are totally in control of the language, accent, voice and vocabulary. Similarly, wherever text is used, you can enter it in any language.
Designer also lets you use text-to-speech to generate the sounds in five languages (English, Spanish, French, German and Italian). But you can record the sounds in any language.
So at least one AAC app does languages--TapToTalk.
Here's more information.