TouchChat is an AAC (Alternative and Augmentative Communication) app which includes Wordpower, MultiChat and many other pre-programmed vocabulary sets. It offers the unique feature of "export and share" which allows vocabulary sets to be saved through iTunes, Dropbox or Airdrop. These backup options are quick and easy way to save vocabulary. Wordpower is a popular vocabulary choice as it can be advanced from 20 symbols/page to 128 symbols/page. The Wordpower vocabulary set allows users to grow language while maintaining a consistent vocabulary set. Please refer to the links below for more information.