Transform written content into spoken audio with this app. Easily convert text from documents, PDFs, or copied content into a clear, audible format. Customize voice, speed, and pitch for a personalized listening experience.
Summarized from real user reviews of VIIO. Based on 1.2K reviews and a 4.7/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Education app.
2.0.4
May 28, 2026
Maintenance
Unlock HD plan
$0.99
50,000 characters
50,000 characters top up
3 issues
App crashes after updates
Inconsistent performance across devices
4 requests
Ability to adjust reading speed
Support for more languages and accents
VIIO transforms written text into spoken audio. You can use it to listen to documents, PDFs, or any text you copy. It aims to make information more accessible and easier to consume by converting it into an audio format.
You can copy text and paste it into the app, take pictures of documents to convert them to audio, or upload PDF files. The app will then read the content aloud to you.
The app is free to download and use with in-app purchases available. This means you can access its core text-to-speech functionality without initial cost, with options to enhance your experience through purchases.
Based on the provided information, VIIO is available on Apple devices, as indicated by the Terms of Use link referencing Apple's services. It is designed for mobile use.
VIIO is beneficial for students who want to listen to study materials, professionals who need to absorb information on the go, visually impaired individuals, and anyone with reading difficulties. It offers a convenient way to access and retain information.
