Sunao: Text to Speech

Sunao: Text to Speech

Read Aloud Docs, Books & PDFs

21 ratings
9 reviews
Free
In-App Purchases

Details

Released
May 17, 2026
Updated
November 4, 2026

Features

Sunao: Text to Speech screenshot #1 for iPhone
Sunao: Text to Speech screenshot #2 for iPhone
Sunao: Text to Speech screenshot #3 for iPhone
Sunao: Text to Speech screenshot #4 for iPhone
Sunao: Text to Speech screenshot #5 for iPhone
Sunao: Text to Speech screenshot #6 for iPhone
Sunao: Text to Speech screenshot #7 for iPhone
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About

This app converts various document types, including PDFs, EPUBs, and web articles, into natural-sounding audio. It offers synced highlighting, adjustable playback speed, and customizable reading modes to enhance focused listening and accessibility.

✓Reads PDFs, EPUBs, DOCX, TXT, and web articles aloud
✓Scans printed pages into audio
✓Synced word highlighting
✓Adjustable playback speed
✓Multiple AI voices
✓Customizable font and text size
Show original description
+1

What's New in Sunao

1.4.5

November 4, 2026

Bug fixes and improvements

3

Subscriptions & In-App Purchases

Sunao Premium

Sunao Premium

$29.991 Year
How to cancel Sunao subscription ⁉️

User reviews

Keeps crashing

Keeps crashing

I want to try the app but it doesn’t give me the option of a free trial.

Need a free trial option

Response from developer

You can always add 2 books for free. Let us know if that is not happening. Raise a support ticket inside the app.

Crashing 😞

When I added my first pdf to my library the app offered lifetime premium access on a sliding scale. Since the app crashed every time it attempted to read my pdf I figured that the pdf was corrupted. I, recently, attempted to add a new pdf to my library. I was not allowed to even test to see if the pdf was causing the crashing because a ‘$29.99 for lifetime access’ ad popped up then prevented me from adding the pdf.
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Response from developer

Thank you for using Sunao. Please raise a support ticket in the app by goign to settings screen. You can always upload 2 books for free

Confused when signing up.

When signing up for this app, which says there is a one time fee, it also says there is an Annual Renewal that is an auto- renewal.

What is it, a one time fee or auto renewal each year?

Response from developer

Thank you so much for using Sunao! Our lifetime membership does not renew, as it is a one-time purchase that provides lifetime access. The mention of renewal was an error in the footnote, which we have now corrected. We apologize for the confusion!

Poor Purchase Experience

Be careful before purchasing. My ₹999 payment was successful, but the app did not unlock premium features. Restore Purchase failed, and support has not responded. Poor post-purchase experience.

Response from developer

Thank you for your review. We can't see any such transcation from our side. Please contact apple support.

Developer apps

FAQ

What file types can Sunao read aloud?

Sunao can read aloud PDFs, EPUBs, Word documents (DOCX), plain text (TXT), scanned pages, and web articles. It aims to provide a flexible listening experience for various content formats.

Does Sunao have ads?

No, Sunao does not contain advertisements. The app is designed to provide an uninterrupted listening experience for its users.

How does Sunao help with learning?

Sunao supports learning by allowing users to listen to coursework, long documents, and articles, reducing screen fatigue and aiding comprehension, especially for those with learning differences.

What are the pricing options for Sunao?

Sunao is available for free with an optional premium subscription. Sunao Premium costs $29.99 per year, offering enhanced features for dedicated users.

Can I adjust the reading speed in Sunao?

Yes, Sunao allows you to adjust the playback speed to match your personal pace. This feature helps users optimize their listening experience for focused comprehension.

What is the age rating for Sunao?

Sunao has an age rating of 4+, making it suitable for a wide range of users, including children and adults. It is designed to be accessible and beneficial for many different age groups.

How often is Sunao updated?

The latest version of Sunao is 1.4.5, and it was last updated on November 4, 2026. This indicates a relatively active development cycle for the application.

What are the benefits of Sunao's Reader Mode?

Reader Mode in Sunao offers a cleaner interface for listening, separate from the original PDF view. It allows for customization of font, text size, and highlight style for a more comfortable and focused reading experience.