Type and/or record your class notes on your portable device, vocalize will compress your notes into a sized file that you can keep track of and save into your Dropbox or save directly on the app itself. Once the files have been saved, you then have the option to make Vocalize read you whatever part of your notes you want it to read you. Plug your device into an aux cord as your driving to school, or while you’re just hanging around, and waste no time studying. People tend to retain information more efficiently through listening.