ChatPDF AI vs Reader AI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ChatPDF AI
This app uses AI to quickly summarize lengthy documents and articles. It allows users to scan physical documents and interact with PDFs by asking questions to extract key information, enhancing learning and productivity.
- AI-powered PDF summarization
- Scan physical documents
- Chat with document contents
- Interactive learning experience
- Support for various document types
- Document management
Read full descriptionHide full description
Unlock Knowledge Effortlessly with AI Technology In todayβs fast-paced world, efficiency is more important than ever. ChatPDF AI: Scan & Summarize brings cutting-edge AI technology to transform how you interact with PDFs, documents, and articles. With the power of AI PDF summarization, every document becomes an opportunity to gain knowledge quickly and effortlessly. Our PDF scanner feature allows you to capture physical documents, and our PDF summarizer breaks down the essential information, saving you time and energy. Seamlessly Integrate into Your Daily Life Whether you're a student needing quick summaries for study materials, a professional juggling multiple reports, or someone who loves reading without the time commitment, ChatPDF AI fits seamlessly into your daily routine. Our app provides an intuitive PDF reader that transforms static documents into interactive learning experiences. You can summarize lengthy reports, ask questions about document contents, and even scan physical documents to convert them into readable digital formats. Empower Your Learning with AI-Driven Summaries Learning and research are more engaging with ChatPDF AI. Our AI-powered document summarizer not only extracts critical information but also enhances understanding. Whether it's a complex research paper, a detailed report, or a casual reading piece, the AI PDF summary function helps you comprehend key points effortlessly. Ask questions in the ChatPDF feature, and get instant, AI-driven insightsβturning every document into a personalized learning session. Comprehensive Document Management & Support ChatPDF AI: Scan & Summarize offers versatile support for all kinds of documents. From PDFs to Word documents and everything in between, our app ensures that no file is left behind. Using our advanced document scanner feature, you can digitize printed documents and convert them into summaries in seconds. Whether itβs a research paper, a contract, or a presentation, ChatPDF AI helps you manage and summarize documents with ease. AI-Powered PDF Scanner & Summarizer Looking for a reliable PDF scanner and document summarizer? ChatPDF AI not only scans physical documents but also summarizes them, offering a comprehensive solution for professionals, students, and anyone dealing with large amounts of text. Scan documents with ease, and let our AI technology provide detailed, concise summaries that save you time and enhance your productivity. Enhance Your Document Interaction with AI Technology ChatPDF AI offers more than just summarization. With our innovative document chat feature, you can interact with your files in ways never before possible. Simply upload a document, ask questions, and receive precise answers from the AI chat functionality. This interactive learning experience makes it easier to engage with complex materials, helping you extract value from every page you read. Join the Future of Document Management ChatPDF AI: Scan & Summarize isnβt just a tool; itβs a movement toward smarter document management. Whether you need a document summarizer, a PDF scanner, or an AI-powered learning assistant, our app is designed to help you manage and understand information more efficiently. By bridging the gap between traditional reading and AI technology, ChatPDF AI redefines how information is consumed in the digital age. About Subscriptions, Terms of Use, and Privacy Policies ChatPDF AI requires a subscription for premium features. Payments will be made from your iTunes account after the purchase is confirmed. Subscriptions automatically renew unless canceled 24 hours before the end of the current period. Users can manage subscriptions, and auto-renewal can be turned off in iTunes account settings. You can cancel subscriptions at http://support.apple.com/en-us/HT202039. Support: help.chatpdfai@gmail.com Terms of Use: https://sites.google.com/view/chatpdf-terms Privacy Policies: https://sites.google.com/view/chatpdf-privacy
Reader AI
Read full descriptionHide full description
Reader AI is a focused Markdown reader for offline sources, saved articles, notes, YouTube videos, AI summaries, prompts, and exports. It is built for reading first. Save Markdown, text notes, web articles, YouTube videos, and useful links in one organized library. Read sources in a clean layout with themes, typography controls, font size, and spacing that help you focus. Keep useful material available in a durable workspace instead of losing it in tabs, chats, or one-off AI outputs. When you need help moving faster, Reader AI can turn long sources into clear takeaways, structured notes, transcripts, recommendations, risks, questions, decisions, and custom prompt outputs. Use Reader AI to: β’ Read Markdown, notes, articles, and saved sources in one focused library β’ Read offline when sources are available locally β’ Customize themes, font size, spacing, and reading layout β’ Save YouTube videos, web articles, Markdown, notes, and text β’ Stream YouTube transcripts and readable source captures β’ Summarize long content into clear takeaways β’ Ask custom prompts to analyze, evaluate, and structure sources β’ Organize work across workspaces β’ Choose your default AI output language β’ Export finished work to PDF, EPUB, email, Kindle, Markdown, or plain text β’ Sync your library across mobile and web Reader AI is not just a summarizer. It is a better reading workspace: Markdown-friendly, offline-first where it matters, themeable, and ready for AI analysis only when you need it. Use it for: β’ Markdown reading and personal notes β’ YouTube talks, lectures, and interviews β’ Article summaries and news digestion β’ Research notes and literature review β’ Study notes and learning workflows β’ Product, strategy, and market analysis β’ Briefs, summaries, and decision support β’ Personal knowledge management Reader AI access includes renewing credits for AI-powered work such as summaries, analysis, prompts, and exports. Optional top-ups are available when you need more. Reader AI is powered by Xevol. Terms: https://xevol.com/terms Privacy Policy: https://xevol.com/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: ChatPDF AI at 13.4 against Reader AI's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. ChatPDF AI sells 5 in-app purchases, starting at $2.99 per 7 days and Reader AI sells 8 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 1, 2026 and September 15, 2026 respectively.
| Parameter | ChatPDF AI | Reader AI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | β |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 13.4 β better | 15.0 |
| Further details β not scored | ||
| Size | 26 MB | 15 MB |
| Age rating | 4+ | 12+ |
| Developer | YAHYA KEMAL SERT | Thinking Systems LLC |
In-app purchases
ChatPDF AI
- ChatPDF AI Weekly Premium$2.997 Days
- ChatPDF AI Annual Subscription$39.991 Year
- ChatPDF AI Weekly Subscription$3.99
- ChatPDF AI Lifetime Subsc$49.99
- ChatPDF AI Annual Subsc.$59.99
Reader AI
- Reader AI Weekly Access$6.997 Days
- Reader AI Monthly Access$14.991 Month
- Reader AI Yearly Access$89.991 Year
- 100 Credits$4.99
- 300 Credits$7.99
- 750 Credits$14.99
Show 2 moreShow fewer
- 500 Credits$19.99
- 2000 Credits$59.99









