The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Voice Dream:
Voice Pack adds two of best US English voices, Sharon and James, to Voice Dream Reader and Voice Dream Writer at 25% discount.We created this app primarily for schools that use Apple's Volume Purchase Program (VPP). Many school want more voices but can't buy them now, because Apple currently does not support In-App Purchases for VPP customers.After downloading this app, run it and you'll be prompted to download the two voices. When download is complete, restart Voice Dream Reader and Writer, and these voices will be available. Make sure you have updated Reader and Writer to the latest release.This app also does something useful. It contains a text box which you can paste any text into. And you can tap on any word, the app will speak that word. It is useful to beginning readers to improve their phonetic skills.