VIIO - Natural reader icon

7.2 59 Reviews


1.6.3


November 3, 2025

About VIIO - Natural reader

In today’s fast-paced digital world, information is everywhere—but time and accessibility can limit how we consume it. That’s where VIIO comes in.  

What Is VIIO?

VIIO is an innovative app that lets you listen to any written content with natural, lifelike narration. Whether it’s text, PDFs, web articles, or even images containing text, VIIO converts it all into speech. Using advanced text-to-speech (TTS) technology, the app reads aloud whatever you give it—making reading more accessible, inclusive, and effortless.

The free version uses a standard voice generator, perfect for everyday listening. For users seeking a more immersive and natural experience, the premium version features a natural-reader voice engine that sounds smooth, expressive, and closer to human speech.

Multiple Input Formats

With VIIO, you’re not limited to one type of file. The app reads:

· Text documents

· PDF files

· Web pages

· Scanned documents or screenshots (via image-to-speech)

If you can see it, VIIO can probably read it.

Smart Compatibility

VIIO integrates seamlessly with popular note-taking and reading apps. You can copy text directly from platforms like Evernote, Notability, GoodNotes, OneNote, or OneDrive, and have VIIO read it aloud. If copying isn’t possible—like with Scribd or Goodreads—simply take a screenshot, and VIIO will extract and read the text for you.

Listen Like an Audiobook

Turn any article, document, or book into an instant audiobook. VIIO helps you stay productive while walking, driving, or relaxing. Perfect for students, professionals, or lifelong learners.

Accessibility and Support

VIIO is designed to help individuals with dyslexia, ADHD, anxiety, and other reading challenges. By providing audio access to text, VIIO removes barriers to comprehension and helps users focus and retain information more effectively.

Premium Experience

Upgrade to the premium version for a truly natural listening experience. Enjoy high-quality narration that feels human and expressive—ideal for long reading sessions or immersive listening.

FAQs

1. What is VIIO used for?

VIIO is a text-to-speech (TTS) app that converts written content—including PDFs, web pages, and images—into audio, allowing users to listen instead of read.

2. Does VIIO support scanned documents or screenshots?

Yes! VIIO’s image-to-speech feature lets you scan or upload screenshots containing text, which it then reads aloud with clear narration.

3. Can I use VIIO with apps like Evernote or OneNote?

Absolutely. You can copy text from note-taking apps like Evernote, Notability, GoodNotes, OneNote, and OneDrive directly into VIIO to have it read aloud.

4. What’s the difference between the free and premium versions?

The free version uses a standard voice generator, while the premium version offers a natural-reader voice for more realistic, expressive narration.

5. Who can benefit most from using VIIO?

VIIO is ideal for anyone who wants to save time or improve focus, especially individuals with dyslexia, ADHD, or anxiety, as it provides an easier, more engaging way to consume written content.

Version History

v1.6.3—22 May, 2024

Minor bug fixes and improvements. Install or update to the newest version to check it out!

v1.6.0—8 May, 2024

v1.5.8—20 Dec, 2023

Additional APP Information

Latest Version

Request VIIO - Natural reader Update 1.6.3

Uploaded by

VIIO

Requires Android

Android 9.0+

Available on

Get VIIO - Natural reader on Google Play

Last Updated

November 3, 2025

VIIO - Natural reader Screenshots