Organize all your ebooks, comics, and manga in a single app. Customize your reading experience with adjustable text, fonts, and themes. Listen to audiobooks and zoom into visual content with ease.




193+ iOS apps curated and reviewed
Out of 193+ thorium reader apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.




Organize all your ebooks, comics, and manga in a single app. Customize your reading experience with adjustable text, fonts, and themes. Listen to audiobooks and zoom into visual content with ease.




This app offers a seamless reading experience for various ebook formats including EPUB, PDF, and CHM. It supports multiple compression formats and provides features like table of contents, note-taking, and bookmarking. Customize your reading with adjustable font sizes.






This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.


Access a vast library of eBooks, magazines, and comics on your mobile device. Customize your reading experience with adjustable text, brightness, and page-turning options. Look up words, track progress, and sync across devices.


Transform digital and scanned text into natural-sounding speech with advanced AI. Listen to PDFs, web pages, emails, and books with customizable voices and reading styles. Supports numerous document formats and cloud services.


This application provides a comfortable and customizable reading experience for a wide variety of e-book formats. It offers features like bookmarks, highlights, dark mode, and offline reading, with seamless online synchronization. Books can be easily uploaded from various sources, including cloud storage and email.


This app transforms text into spoken word with lifelike voices, reads documents, images, and articles aloud, and offers voice typing. It also features an AI assistant for summarizing and quizzing, and allows for AI podcast creation.


An independent ebook reader designed for distraction-free reading with customizable styles and layouts. Supports a wide range of formats and offers robust library management features. Cloud synchronization is available for pro users.


This app allows you to read and listen to books and documents in various formats, including PDF and EPUB. It offers text-to-speech functionality, customizable reading settings, and a built-in book manager for your library. Enjoy an ad-free and registration-free reading experience.


This app offers a robust reading experience for EPUB and CHM eBooks. Organize your library, add bookmarks and notes, and customize your reading environment. Share passages and easily search within your books.


This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.


This application allows users to read EPUB and PDF ebooks on their iPhone or iPad. It supports Adobe® Content Server protected content from various retailers, publishers, and libraries, offering features like bookmarking, notes, and search for a customized reading experience.


Enhance your comic and manga reading with a clean, customizable interface. Enjoy universal file compatibility, cross-device syncing, and advanced reading presets. Organize your library, secure your content, and import from various cloud services and local networks.


This app is a versatile reader supporting a vast array of book, document, comic, and source code formats. It offers advanced customization for reading comfort, cloud integration, and file management tools.


Access a vast theological library and powerful Bible study tools on your mobile device. Read the Bible and commentaries side-by-side, organize your reading, and utilize advanced search features. Includes offline access and tools for sermon preparation.


This application transforms written text into spoken words, making it ideal for those who are busy or have difficulty reading. It supports a wide range of document types and languages, offering a customizable listening experience.


Read and manage your digital library with this app. It supports PDF and EPUB formats, allowing you to organize books, customize your reading experience with notes and highlights, and sync progress across devices. Download content from various sources, including cloud storage and email.


Discover a vast library of romantic novels and comics with this storytelling platform. Enjoy daily updates, offline reading, and a customizable reading experience with features like eye-protection mode and auto-read. Manage your collection and import files easily.


This AI-powered app transforms any text into natural-sounding audio, allowing for hands-free learning and content consumption. It supports various file formats and web links, and enables users to ask questions about the content for instant, cited answers.


This app uses your device's camera to instantly convert printed text into spoken words or Braille. It offers synchronized highlighting and supports various document formats, making reading accessible for individuals with visual impairments or reading differences.