Read, annotate, and discuss your books with AI
Visit WebsiteFreeVisit Website
Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
AI questions are answered with citations to the book and external knowledge, keeping context within the reading flow
Biggest con
Only available on Apple devices (iOS) as an app
TL;DR - Readr
- Read any EPUB or PDF with a clean, typography-focused reading experience across multiple themes and layouts.
- Ask AI-powered questions about the book inline and receive cited answers that draw from the text and beyond.
- Captured highlights and notes can be automatically compiled into a draft article for editing and export as Markdown.
Pricing: Free forever
Best for: Individuals & startups
What is Readr?
Readr is an e-reader app for iOS that lets you read your own EPUB and PDF files with proper book typography. It offers multiple themes (Paper, Sepia, Dark) and reading layouts (scroll, single page, two-page spread). Beyond traditional reading, Readr integrates AI to allow you to ask questions about the book mid-sentence, with answers that include citations from the text and external knowledge. You can highlight passages and add notes, which are then gathered into a draft article that you can edit and export as Markdown. The app also includes a text-to-speech feature that reads from your current page, with voice options including an on-device Readr Voice or any Apple prose voice, requiring no account or subscription.
Pros & Cons
Pros
- AI questions are answered with citations to the book and external knowledge, keeping context within the reading flow
- On-device voice reading requires no account or subscription, and your text stays private
- Automatic article composition turns annotations into a structured draft for further use
Cons
- Only available on Apple devices (iOS) as an app
- No built-in library management or cloud sync for books across multiple devices
Key Features
Supports your own EPUB and PDF files with auto-hyphenation and proper book typographyThree themes: Paper, Sepia, and DarkReading layouts: scroll, single page, and two-page spreadAI-powered in-book questioning with citations to passages and external contextHighlight text and add notes while readingCompose an article from all highlights and notes, editable and exportable as MarkdownText-to-speech with on-device voices, starting from the page you're on, with sentence and chapter skip, speed control, sleep timer, and lock screen/headphone support
Pricing
Free
Readr is completely free to use with no hidden costs.
Reviews
$99Free with your review
Write a reviewReview Readr, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.
Best Readr Alternatives
Top alternatives based on features, pricing, and user needs.
Notion AIFreemium
AI that works where you already work
Perplexity AIFreemium
Get sourced, real-time answers with AI context
ChatPDFFreemium
Ask questions and get instant answers from your PDFs
MemFreemium
Your notes organize themselves with AI
LogseqFree
Local-first, open-source knowledge base with bi-directional links
ScholarcyFreemium
Revolutionize your research workflow by summarizing complex texts into interactive flashcards.
Still deciding?
Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.
Explore More
Readr FAQ
How does Readr help users turn their reading into written output?
Readr automatically gathers your highlights and notes into a draft article, which you can then edit and export as Markdown. This allows you to transform annotated passages from books into structured writing without manual compilation.
How does Readr differ from Notion AI for reading and research?
Unlike Notion AI, Readr is a dedicated e-reader that integrates AI questions directly into the reading flow, providing answers with citations from the book and external knowledge. This keeps your context within the reading experience rather than requiring a separate workspace.
What trade-offs should users consider before choosing Readr?
Readr is only available on Apple iOS devices as an app, and it does not include built-in library management or cloud sync for books across multiple devices. Users who need cross-platform access or centralized book libraries may find these limitations significant.
Which teams or users benefit most from Readr's annotation-to-article workflow?
Researchers, writers, and students who regularly read and annotate PDFs or EPUBs and want to easily compile their notes into drafts will benefit most. The automatic article composition saves time by structuring highlights and notes into a ready-to-edit Markdown document.
Does Readr include a free tier, and how is it priced?
Readr is completely free to use with no paid plan required. There are no subscriptions or in-app purchases, and features like on-device voice reading and AI questions are accessible without an account.
How does Readr's AI answer questions with citations?
When you ask a question mid-sentence, Readr returns an answer that includes citations from the book's text and external knowledge sources. This allows you to verify the source of the information without leaving the reading flow.
Which file formats and reading layouts does Readr support?
Readr supports EPUB and PDF files, and offers reading layouts including scroll, single page, and two-page spread. Multiple themes (Paper, Sepia, Dark) are available for comfortable reading.
Can Readr read books aloud without requiring an account or subscription?
Yes, Readr's text-to-speech feature reads from your current page using an on-device Readr Voice or any Apple prose voice, and requires no account or subscription. Your text stays private because the processing happens on your device.
Source: readr-ai.github.io