I built an offline Text-to-Speech app for iPhone using Kokoro-82M

‎Ghost Reader AI App - App Store Today Games Apps Arcade Platform iPhone iPad Mac Vision Watch TV Ghost Reader AI Unlimited AI Narrator Only for iPhone Free · In‑App Purchases · Designed for iPhone Share Ages 4+ Years Category Productivity Developer Jan Ancajas Size 355 MB iPhone No account required. Fully on-device. Turn any document into an audiobook instantly. Try Ghost Reader AI free for 30 days — no commitment. After your trial, a subscription is required to keep listening. Ghost Reader is an AI reading companion that narrates any document in a natural, lifelike voice — entirely on your device. No internet connection required. No usage limits. Whether you have a PDF, EPUB, web article, or Markdown file, Ghost Reader converts it to spoken audio in seconds using neural text-to-speech technology built directly into the app. 100% OFFLINE. ALWAYS. Every word is processed on your device. Nothing is sent to any server. No cloud, no API calls, no account needed. Your documents stay yours. This makes Ghost Reader fundamentally different from apps like ElevenLabs Reader, Speechify, or Natural Reader. Those require an internet connection and process your content on remote servers. Ghost Reader does everything locally, on your iPhone or iPad. UNLIMITED LISTENING No credits. No monthly limits. Listen to as many documents as you want, for as long as you want. WHAT YOU CAN LISTEN TO PDF documents, academic papers, reports, books EPUB ebooks, full chapter by chapter narration Web articles, paste a link and Ghost Reader strips the clutter Markdown and plain text files NEURAL VOICES Choose from multiple high-quality AI voices across American English, British English, and Spanish. The same voice quality you would expect from ElevenLabs or Eleven Labs, running entirely offline on your device. BUILT FOR FOCUS Auto-scrolling text follows along as you listen Sentence-level highlighting shows exactly where you are Adjustable playback speed Background audio, keep listening while using other apps Lock screen controls and AirPlay support Export narrations as WAV audio files YOUR PRIVACY, GUARANTEED Ghost Reader has no analytics, no tracking, and no network requests. It cannot share your data because it never touches it. Read confidential documents, medical records, or personal writing with complete peace of mind. WORKS ON IPHONE AND IPAD Optimised for both devices. Comfortable reading column on iPad. Fluid gesture-friendly layout on iPhone. Ghost Reader uses on-device machine learning models to deliver neural TTS quality that rivals cloud services like ElevenLabs Reader, without needing a single byte of data connectivity. Turn your reading list into a listening list. Download Ghost Reader and start listening today. Requires iPhone 15 Pro or newer. Ghost Reader uses on-device AI to narrate any text — no internet connection, no cloud processing. Privacy Policy URL : https://bighippolabs.com/page-ghostreader/privacy.html Terms of Use URL: https://bighippolabs.com/page-ghostreader/terms.html more Ratings & Reviews This app hasn’t received enough ratings or reviews to display an overview. App Privacy App Privacy The developer, Jan Ancajas , indicated that the app’s privacy practices may include handling of data as described below. This information has not been verified by Apple. For more information, see the developer’s privacy policy . To help you better understand the developer’s responses, see Privacy Definitions and Examples . Privacy practices may vary, for example, based on the features you use or your age. Learn More Data Not Collected The developer does not collect any data from this app. The developer, Jan Ancajas , indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy . Data Not Collected The developer does not collect any data from this app. Privacy practices may vary, for example, based on the features you use or your age. Learn More Accessibility The developer has not yet indicated which accessibility features this app supports. Learn More Information Seller Jan Ancajas Size 355 MB Category Productivity Compatibility Requires iOS 18.0 or later. iPhone Requires iOS 18.0 or later. Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. Age Rating 4+ 4+ Learn More In-App Purchases Yes Ghost Reader $2.99 Learn More Copyright © Jan Ancajas Developer Website Privacy Policy