VIIO is an iPhone app designed to make it easy for everyone to assimilate knowledge. It offers a range of features that set it apart from other text-to-speech apps. With VIIO, users can listen to any written content, including text, PDFs, web content, and even scanned documents. The app uses a narrator's voice to read aloud the content provided to it.

The free version of VIIO utilizes a normal voice generator, while the premium version offers a natural-reader for a better user experience. One of the standout features of VIIO is its ability to read text copied from other note-taking apps like Evernote, Notability, goodnotes, oneNote, and oneDrive. Additionally, if the text cannot be copied, users can take a screenshot and pass it to the app for reading.

VIIO goes beyond traditional text-to-speech apps by allowing users to convert documents, PDFs, web content, and images of text into audiobooks. This functionality is particularly beneficial for individuals with reading disabilities such as Dyslexia, ADHD, and Anxiety.

Please note that the Terms of Use for VIIO can be found at [link to terms of use].