Skip to main content
ToolPotion
AI Advisor
Submit a Tool (Free)

Readr

Readr is a free and open-source ebook reader for iPhone, iPad, and Mac. It allows users to ask questions directly in the margin, receive answers grounded in the book, and listen to the text read aloud. The app supports DRM-free EPUBs, PDFs, and Markdown files.

Visit Website
Share
Readr screenshot
Readr screenshot

Readr is an innovative ebook reader designed to enhance the reading experience by integrating interactive features. Available for iPhone, iPad, and Mac, Readr allows users to ask questions directly in the margin of the book they are reading. The app provides answers grounded in the text, with citations back to the relevant passages. This feature eliminates the need to put the book down and search for information elsewhere.

Read More

In addition to its question-and-answer capability, Readr offers a listening feature. Users can have the book read aloud to them, starting from the page they are on. This is particularly useful for those who want to continue enjoying their book when their eyes are tired. The voice runs on the user's device, ensuring privacy as no data is sent to a server.

Readr supports DRM-free EPUBs, PDFs, and Markdown files, making it versatile for various reading materials. Users can also highlight text and add notes, which can be compiled into a draft article. This draft can be edited and exported as Markdown, allowing for easy sharing and further editing.

The app is free and open-source, licensed under MIT, and available on the App Store for iPhone and iPad, with a signed, notarized download for Mac. Users can choose their own AI by signing in with an OpenRouter account or using ChatGPT on Mac. Alternatively, they can run a local Ollama model on their Mac to stay offline entirely. Readr is designed with privacy in mind, with no telemetry or accounts required.

  • CategoryAI Study Tools
  • Pricing ModelFree
  • DeploymentCloud, Self-hosted
  • PlatformsiOS, macOS

  • Interactive question and answer

  • Text-to-speech functionality

  • Highlight and note-taking

  • Markdown export

  • DRM-free EPUB, PDF, and Markdown support

  • Open-source and free

  • Privacy-focused with no telemetry

  • AI integration with OpenRouter or local models

  1. Download: Install from the App Store or GitHub

  2. Import: Add DRM-free EPUBs, PDFs, or Markdown files

  3. Ask: Pose questions in the margin for answers

  4. Listen: Use text-to-speech to hear the book aloud

  • Interactive Reading
  • Audiobook Alternative
  • Study Aid
  • Markdown Export
  • Privacy-Conscious Reading

Readr Reviews

Loading...

Popular AI Tools Like Readr

Readever

AI Apps

Readever is an AI reading assistant for EPUB books that adds smart auto-highlighting, contextual explanations and chat with your books, helping students, language learners and…

AI Study ToolsEducation & E-learning

Ranked #111 in AI Study Tools

View Tool

AI Apps

AI reading assistant for EPUB books that adds smart auto-highlighting, contextual explanations and chat with your books, helping students, language learners and…Readever is an AI reading assistant for EPUB books that adds smart auto-highlighting, contextual explanations and chat with your books, helping students, language learners and…

AI Study ToolsEducation & E-learning
Ranked #111 in AI Study Tools

Calice

AI Apps

Calice is a digital library manager that helps you organize your books and track your reading. It offers personal recommendations based on your preferences and includes an…

AI Study Tools
View Tool

AI Apps

Digital library manager that helps you organize your books and track your reading. It offers personal recommendations based on your preferences and includes an…Calice is a digital library manager that helps you organize your books and track your reading. It offers personal recommendations based on your preferences and includes an…

AI Study Tools
See the Top 250 AI Apps

ObjektAI transforms reading into learning with AI-powered summaries and interactive quizzes. Access thousands of free books, generate custom quizzes from PDFs or URLs, and…

AI Study ToolsEducation & E-learning

Ranked #245 in AI Mobile Apps

View Tool

Transforms reading into learning with AI-powered summaries and interactive quizzes. Access thousands of free books, generate custom quizzes from PDFs or URLs, and…ObjektAI transforms reading into learning with AI-powered summaries and interactive quizzes. Access thousands of free books, generate custom quizzes from PDFs or URLs, and…

AI Study ToolsEducation & E-learning
Ranked #245 in AI Mobile Apps

TailoredRead generates AI-crafted books personalized to your goals, interests, and background. Learn faster by consolidating knowledge into a single, focused book. Save time by…

AI Study Tools

Ranked #67 for Writing books

View Tool

Generates AI-crafted books personalized to your goals, interests, and background. Learn faster by consolidating knowledge into a single, focused book. Save time by…TailoredRead generates AI-crafted books personalized to your goals, interests, and background. Learn faster by consolidating knowledge into a single, focused book. Save time by…

AI Study Tools
Ranked #67 for Writing books

CastReader

AI Apps

CastReader reads aloud webpages, PDFs, Kindle books, and AI answers with synced highlighting in nine languages. It offers both free and Pro tiers, catering to various reading…

Text to Speech

Ranked #44 in Text to Speech

View Tool

AI Apps

Reads aloud webpages, PDFs, Kindle books, and AI answers with synced highlighting in nine languages. It offers both free and Pro tiers, catering to various reading…CastReader reads aloud webpages, PDFs, Kindle books, and AI answers with synced highlighting in nine languages. It offers both free and Pro tiers, catering to various reading…

Text to Speech
Ranked #44 in Text to Speech

Cramsmith

AI Apps

Cramsmith is an AI-powered study guide generator that transforms your notes or PDFs into comprehensive study guides. It highlights key concepts, terms, and review questions,…

AI Study Tools

Ranked #244 in AI Document & PDF Tools

View Tool

AI Apps

AI-powered study guide generator that transforms your notes or PDFs into comprehensive study guides. It highlights key concepts, terms, and review questions,…Cramsmith is an AI-powered study guide generator that transforms your notes or PDFs into comprehensive study guides. It highlights key concepts, terms, and review questions,…

AI Study Tools
Ranked #244 in AI Document & PDF Tools

NotesXP

AI Apps

NotesXP is an AI-powered study app that transforms PDFs, textbooks, and lecture notes into interactive study materials. It creates quizzes, flashcards, mind maps, and podcasts to…

AI Study ToolsEducation & E-learning

Ranked #140 in AI Study Tools

View Tool

AI Apps

AI-powered study app that transforms PDFs, textbooks, and lecture notes into interactive study materials. It creates quizzes, flashcards, mind maps, and podcasts to…NotesXP is an AI-powered study app that transforms PDFs, textbooks, and lecture notes into interactive study materials. It creates quizzes, flashcards, mind maps, and podcasts to…

AI Study ToolsEducation & E-learning
Ranked #140 in AI Study Tools

Speech Central is a versatile text-to-speech app that reads books, PDFs, and web pages. It offers fast, private speech conversion with a one-time purchase model, focusing on…

Text to SpeechEducation & E-learning

Ranked #50 in Text to Speech

View Tool

Versatile text-to-speech app that reads books, PDFs, and web pages. It offers fast, private speech conversion with a one-time purchase model, focusing on…Speech Central is a versatile text-to-speech app that reads books, PDFs, and web pages. It offers fast, private speech conversion with a one-time purchase model, focusing on…

Text to SpeechEducation & E-learning
Ranked #50 in Text to Speech
1 of 8