AiChatPDF vs Chat PDF Summary
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AiChatPDF
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You can perform various tasks related to PDF files, such as analyzing and extracting important information without reading, just by asking Ai ChatPDF. Ai ChatPDF is a powerful application that leverages AI technology to help you interact with PDF documents more easily and efficiently. Main feature: - Ask PDF: Ask questions related to PDF content and get instant answers from intelligent AI, helping you understand the document better. - User Friendly Interface: The interface design is intuitive and easy to use. - Free Daily Credit: Free credit every day if the free credit runs out the next day. - Unlimited Question with subscription plan You can subscribe to get unlimited question. - PREMIUM SUBSCRIPTION: Subscriptions are billed monthly or yearly. Privacy Policy : https://telegra.ph/Privacy-Policy-07-16-23 Terms of Use : https://telegra.ph/Terms--Conditions-07-16-5
Chat PDF Summary
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PDF Summary AI: Chat PDF turns any document into answers, summaries, flashcards and quizzes โ with sources. Stop scrolling through long documents. Add a PDF, a Word file, a web link or a scan from your camera, and ask anything. Every answer cites the page it came from, so you can trust it. Get an instant TL;DR summary, study with flashcards and test yourself with a quiz. Built for students, researchers and busy professionals. CHAT WITH ANY DOCUMENT Ask questions in plain language and get precise answers with the exact page and passage. Chat with one file or with a whole folder at once. INSTANT SUMMARIES One tap gives you a title, a TL;DR, the key points and the takeaways of the entire document. FLASHCARDS AND QUIZZES 12 question-and-answer cards and an 8-question quiz with explanations, generated from your file. SMART TOOLS Highlights, insights, timeline, glossary, questions, outline and facts โ each in one tap. WORKS WITH EVERYTHING PDF, Word (.docx), text, Markdown and RTF files, web articles, and scanned or photographed pages (text is recognized on your device). FAST OR QUALITY Choose Fast for quick answers or Quality for our most capable AI on hard questions. PRIVATE BY DESIGN Your documents stay on your device. Only the text needed to answer your question is sent, encrypted, and never stored. CHAT PDF PLUS Chat PDF Plus is available as a weekly subscription with a 3-day free trial or as a yearly subscription. It unlocks unlimited documents, chats, summaries, flashcards, quizzes and Quality mode, subject to our fair use policy. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. If you are looking for a pdf summary app, a chat pdf assistant, an AI summarizer or a TLDR tool for documents, this is the app for you. Privacy Policy: https://privacy.owltaps.com Terms of service: https://privacy.owltaps.com/terms
Screenshots
Verdict
The clearest difference is ads: Chat PDF Summary at none against AiChatPDF's shown. AiChatPDF's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. AiChatPDF sells 2 in-app purchases, starting at $4.99 per month and Chat PDF Summary sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
AiChatPDF ships an update every 7 months, Chat PDF Summary every 8 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | AiChatPDF | Chat PDF Summary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months โ better | Every 8 months |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 12.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 41 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Oji Setyawan | Jose Sapon |
In-app purchases
AiChatPDF
- Monthly$4.991 Month
- Annual$39.991 Year
Chat PDF Summary
- Plus Weekly3 Days trial$5.997 Days
- Plus Yearly$49.991 Year
- Premium Version$2.99
- Small Credits Pack$4.99
- Medium Credits Pack$6.99
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- Large Credits Pack$8.99
Questions
Is AiChatPDF free?
Is Chat PDF Summary free?
Do AiChatPDF or Chat PDF Summary have ads?
Which is updated more often, AiChatPDF or Chat PDF Summary?
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