Éist: PDF/Ebook to Audiobook

In-app purchases
10+
Downloads
Content rating
Everyone
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About this app

📚 Transform Any Book Into an Audiobook

Éist uses cutting-edge AI text-to-speech to transform EPUB and PDF books into professionally narrated audiobooks. Listen to your favorite books with natural-sounding voices.

🎧 UNLIMITED FREE LISTENING
• Read as many hours as you want
• No daily limits or caps
• Full audiobook experience
• Background playback with media controls

📖 WORKS WITH YOUR BOOKS
• Import EPUB and PDF files
• Automatic chapter detection
• Beautiful reading interface
• Resume from where you left off

🔊 PREMIUM AI VOICES
• Natural-sounding speech synthesis
• Multiple voice options including Irish-accented "Jenny"
• Adjustable speed (0.5x - 2x) and pitch
• 28+ voice options across 3 AI engines

⭐ FREE FEATURES
✓ Unlimited listening hours
✓ Background playback with lock screen controls
✓ Sleep timer with fade-out
✓ Speed and pitch control
✓ Bookmarks and highlights
✓ Chapter navigation
✓ Offline mode - works without internet
✓ 3 free AI voices (Kokoro, Piper, Supertonic)

💎 PREMIUM (Try FREE for 3 months!)
✓ Unlimited books in library
✓ 20+ premium AI voices
✓ Pre-synthesis for instant playback
✓ Unlimited cache storage
✓ Priority processing

🆓 3 MONTHS FREE TRIAL
Start your free trial today. Premium features unlock after 3 months, and you can cancel anytime before being charged.

📱 SIMPLE AND ELEGANT
Beautiful, ad-free interface designed for focused reading. No account required - just download and start listening.

🔒 PRIVACY FIRST
Your books stay on your device. No cloud storage, no tracking. We respect your privacy.

🎯 PERFECT FOR:
• Commuters and travelers
• Students and researchers
• Audiobook lovers
• People with visual impairments
• Language learners
• Multitaskers

Questions? Contact us at support@eist.app
Updated on
Mar 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info
This app may collect these data types
Financial info and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

App support

Phone number
+353857530420
About the developer
William O Meara
williamomeara@proton.me
Fearnamoreen 000 Glasson Athlone Co. Westmeath N37W215 Ireland