There is one thing that may be confusing about the export feature. It allows files you create on SentenceShaper to be played on Apple devices such as iPads and iPods. However, we want to make it clear that SentenceShaper itself is a Windows-only program. It does not currently run on iPads or iPods. However, when you export your SentenceShaper speech, the program creates files in very general formats (video mpg or mp4 files, audio mp3 files) that can be played on a variety of mobile devices.