CastReader: Read Aloud Books

CastReader: Read Aloud Books

Audiobook from PDF, EPUB, Web

42 ratings
31 reviews
Free
In-App Purchases

Details

Released
January 15, 2026
Updated
November 2, 2026

Features

CastReader: Read Aloud Books video #1 for iPhone
CastReader: Read Aloud Books screenshot #2 for iPhone
CastReader: Read Aloud Books screenshot #3 for iPhone
CastReader: Read Aloud Books screenshot #4 for iPhone
CastReader: Read Aloud Books screenshot #5 for iPhone
CastReader: Read Aloud Books screenshot #6 for iPhone
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About

Transform your documents, web pages, and even photos into spoken audio with natural-sounding voices. Follow along with synchronized text highlighting and get AI-powered explanations for complex passages. Enjoy unlimited reading and premium features with a Pro subscription.

✓Text-to-speech for documents and web
✓Synchronized text highlighting
✓AI-powered explanations
✓Import from camera, files, and web
✓Support for 32 languages
✓Kindle library integration
✓YouTube caption reading
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What's New in CastReader

1.2.61

November 2, 2026

Improved Kindle sign-in and automatic library syncing, with clearer guidance when opening help pages. Improved the reliability of friend invitations and Pro rewards.

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Subscriptions & In-App Purchases

CastReader Pro (Yearly)

Pro reading & explanations; up to 3× playback

$59.991 Year
7 Days trial
How to cancel CastReader subscription ⁉️

Events

Read more about Read and Follow: Seven Days

Read and Follow: Seven Days

Listen along for 30 seconds on seven days

Nov 9, 2026 — Nov 22, 2026

Read more about Back-to-School Study Boost

Back-to-School Study Boost

Study on 7 different days by September 15

Aug 18, 2026 — Sep 15, 2026

User reviews

Mispronunciations and mix ups

Ideal for those who need to swap between actual reading and audiobooks without paying for two books. However, certain contractions get mispronounced, the narration mixes words around, and it doesn’t smoothly read over introductory paragraphs that have fonts mismatched.. such as chapter beginnings. Lots to be desired.
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Great for Kindle and long reads

CastReader makes it easy to keep reading when I’d rather listen. I especially like using it for Kindle books and long articles on my iPhone. The synchronized highlighting helps me follow along, and switching between reading and listening feels natural.

Finally, a TTS app that actually works

CastReader does exactly what it promises. Clean interface, natural voices, and the highlighting feature keeps me engaged. Whether it's a news article or a PDF document, it just works. Five stars.

Makes everyday reading easier

CastReader is a convenient way to catch up on articles when I don’t feel like staring at a screen. I like how simple it is to turn text into something I can listen to. Definitely worth trying!

Simple idea,big difference.

I still have the original text in front of me when I need it, but I don't have to keep my eyes fixed on every line. That combination works really well for me.

Developer apps

FAQ

How does CastReader work?

CastReader converts text from PDFs, EPUBs, web pages, and even photos into natural-sounding speech. It highlights the text as it's read, allowing you to follow along visually. AI explanations are also available for difficult passages.

What content can CastReader read aloud?

CastReader can read aloud PDFs, EPUBs, TXT, DOCX files, images, web articles, and public YouTube video captions. It also supports text pasted directly into the app and can import from your Kindle library.

Does CastReader have ads?

No, CastReader does not contain advertisements. The app offers a free version with daily usage limits and a Pro subscription for unlimited access and premium features.

What are the subscription options for CastReader Pro?

CastReader Pro offers monthly and yearly subscription plans, with prices varying by region. A 7-day free trial is available for all Pro subscriptions. Local prices and billing periods are displayed in the App Store before purchase.

Can I use CastReader offline?

While the core text-to-speech functionality relies on processing text, the app supports background playback, allowing you to listen while using other apps or with your screen off. Some OCR features for images may require an internet connection.

What languages does CastReader support?

CastReader supports 32 reading languages, including Bengali, Marathi, Punjabi, and Tamil. The interface is available in 28 languages. Voice options and cloning support may vary by language and region.

Is CastReader suitable for educational purposes?

Yes, CastReader is highly beneficial for education. It aids comprehension through synchronized highlighting and AI explanations, making it easier to study textbooks, research papers, and online learning materials.

How often is CastReader updated?

CastReader was last updated on November 2, 2026, with version 1.2.61. The app is actively maintained, suggesting regular updates for new features and improvements.