Éist: PDF/Ebook to Audiobook
William O'Meara
Eist (pronounced "esht", Irish for "listen") transforms your EPUB and PDF files into natural-sounding audiobooks using AI text-to-speech. LISTEN TO ANY BOOK Import any EPUB or PDF from your device, and Eist reads it aloud with remarkably natural AI voices. No internet required after downloading a voice — perfect for commutes, workouts, or winding down. MULTIPLE AI VOICES Choose from a selection of high-quality AI voice engines including Kokoro, Piper, and Supertonic. Each voice offers a different character and style. Preview voices before committing, and switch anytime. SMART AUDIO SYNTHESIS Eist intelligently pre-generates audio ahead of your listening position, so playback is seamless. Synthesised audio is cached locally — chapters you've already listened to play back instantly. FULL PLAYBACK CONTROLS - Adjustable playback speed - Sleep timer - Background playback with lock screen controls - Chapter navigation - Skip forward and back OFFLINE FIRST Download a voice model once, then listen without an internet connection. Your books, progress, and cached audio all live on your device. DISCOVER BOOKS Browse and download thousands of public domain books from Project Gutenberg, directly within the app. YOUR LIBRARY, YOUR WAY - Track reading progress across all your books - Resume exactly where you left off - View chapter-by-chapter progress PRIVACY RESPECTED No account required. No tracking. No analytics. All your books and listening data stay on your device. SUBSCRIPTION - Eist Premium - Unlimited book library - All AI voice models - Payment charged to your Apple ID account - Subscription automatically renews unless cancelled at least 24 hours before the end of the current period - Manage or cancel anytime in Settings > Apple ID > Subscriptions Privacy Policy: https://eist.app/privacy Terms of Use: https://eist.app/terms