Éist: PDF/Ebook to Audiobook

Éist: PDF/Ebook to Audiobook

Text to Speech, Read Aloud

6 ratings
4 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 7, 2026
  • July 21, 2026

Features

Éist: PDF/Ebook to Audiobook video #1 for iPhone
Éist: PDF/Ebook to Audiobook screenshot #2 for iPhone
Éist: PDF/Ebook to Audiobook screenshot #3 for iPhone
Éist: PDF/Ebook to Audiobook screenshot #4 for iPhone
Éist: PDF/Ebook to Audiobook screenshot #5 for iPhone
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About

Transform your EPUB and PDF files into natural-sounding audiobooks with on-device AI voices. Enjoy offline listening, read-along features, and a private experience with no tracking or ads. Access a vast library of public-domain books.

Convert EPUB/PDF to audiobook
Offline AI voice narration
Read-along word highlighting
Adjustable playback speed
Sleep timer
Background playback
Import from device
Browse Project Gutenberg
Show original description
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What's New in Éist

1.2.6

July 21, 2026

• A more generous free tier — now 3 books free (up from 1). • The app now opens in English when your language isn't supported yet, instead of defaulting to German. • A smoother, clearer upgrade experience. • Stability and quality improvements.

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Subscription plans

Eist Premium

Unlimited voice downloads and book imports

$3.991 Month
3 Months trial
How to cancel Éist subscription ⁉️

User reviews

Wow

Great app for a free price! At least one voice is pleasant to listen to without me paying. But I’ll probably upgrade anyway because I’m having a great experience so far.

Response from developer

Im delighted you are enjoying the app! I plan on making more voices available in the future too!

Very well made and appreciated

Great

Response from developer

Thanks for the feedback! You should check out the new Read Along feature!

Amazing

I can easily put my pdf into an audiobook and the reading is good thank you. And i thank you for the premium rewards for reading

Response from developer

Thanks for the feedback!! I really appreciate the review it helps so much

The greatest reading tool

I’ve been using éist for a while now and it’s genuinely transformed how I get through my reading list. The AI narration is surprisingly natural with none of that robotic, stilted delivery you’d expect. It actually sounds like someone is reading to you.
That said, it’s not without its quirks. PDFs can have encoding issues where ligature characters get mangled and odd symbols appear in the text. There are also occasional random skips and stops that seem to be glitches, and sometimes subheading text gets mixed into the body text which can make it hard to follow unless you’re reading along with the audio. One UI thing I’d love to see fixed: it’s too easy to accidentally tap other text while reading ahead, which jumps the audio unexpectedly. A double-tap to navigate would go a long way.
But for an app doing something this ambitious, these feel like growing pains rather than dealbreakers. What keeps me coming back is how effortless it makes long-form reading. Commutes, workouts, doing the dishes, content I’d otherwise never get to is now just part of my day.
Highly recommended for anyone who wants to actually get through their backlog.
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Response from developer

Wow thanks for the review! I can add double tap to jump to text in the settings and will look into ironing out more of the pdf parsing issues !

FAQ

How does Éist convert books to audiobooks?

Éist uses on-device AI voice engines like Kokoro, Piper, and Supertonic to read your EPUB and PDF files aloud. You can import files directly from your device and select your preferred voice for narration.

Can I listen to books with Éist without an internet connection?

Yes, Éist is designed for offline use. Once you download a voice engine, you can listen to your imported books and synthesized audio without an internet connection. Your library and reading progress remain on your device.

What is the 'Read-along' feature in Éist?

The Read-along feature synchronizes the audio narration with on-screen text, highlighting each word as it's spoken. This helps with focus, comprehension, and language learning by keeping your eyes on the page.

Does Éist have ads?

No, Éist is ad-free. The app prioritizes a private and uninterrupted listening experience, with no advertisements or user tracking.

What are the benefits of Éist Premium?

Éist Premium offers unlimited access to your book library (the free tier is limited to 5 books), all AI voice engines and voices, and premium themes and font families. A 3-month free trial is included with the first subscription.

How do I manage or cancel my Éist Premium subscription?

You can manage or cancel your Éist Premium subscription at any time through your device's Settings. Navigate to Apple ID → Subscriptions to find the option to cancel at least 24 hours before the current period ends.

Is Éist available on multiple devices?

Éist is supported on iPhone, iPad, and iPod devices. The app is designed to provide a seamless listening experience across Apple's mobile ecosystem.

How often is Éist updated?

The latest version of Éist is 1.2.0, last updated on June 14, 2026. Updates typically include new features, performance improvements, and bug fixes to enhance the user experience.