# Summary AI - QuickSummary — Summarize Article,Youtube,PDF > AI-powered summarizer for articles, PDFs, videos, and books. (iPhone/iPad app by Thien Nguyen.) - Source: https://appshunter.io/ios/app/summary-ai-quicksummary/id6748961856 (this page in markdown: same URL + `.md`) - Developer: [Thien Nguyen](https://appshunter.io/developer/1828238504) - Category: Productivity, Utilities - Price: Free - Rating: 4.30/5 from 9 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 19 MB - Languages: American English - Released: 2025-08-14 - Data updated: 2026-07-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/summary-ai-quicksummary/id6748961856/reviews.md ## What is Summary AI? Your fast, friendly AI companion for instant summaries. Drowning in endless text, long articles, PDFs, books, or videos? AI Summary is a powerful summarizer app that cuts through the noise in seconds. Summarize web articles, PDF documents, YouTube video transcripts, study notes, or even books — just share them to the app and get the key points instantly. AI Summary is powered by advanced AI models like Gemini, delivering fast, high-quality summaries you can trust. Unlike other summarizer apps, it’s completely free, open source, and has no ads. No hidden paywalls, no distractions — just a lightweight tool built for productivity, learning, and research. Why choose AI Summary? • Free, Open Source & No Ads – Built with transparency, powered by Gemini, and made for students, professionals, and the community. • Blazing Speed – Built with native technology so it’s lightning-fast, lightweight, and smooth. • Summarize Anything – Instantly summarize PDFs, web articles, books, videos, transcripts, and more. • Works Anywhere – Use the native Share Extension to summarize directly from your browser, email, or any app. • Ask & Discover – Integrated AI chat lets you ask questions and dive deeper into your content. • History & Notes – Keep track of every summary, revisit your study notes, and measure how much time you’ve saved. • Custom Summaries – Choose from six summary formats, from quick bullet points to detailed explanations. • Optimized Processing – Smart pre-processing delivers faster, cleaner summaries every time. Stop wasting time on fluff. Let AI Summary be your go-to summarizer for books, study, research, and productivity. ## Key features - Summarize articles, PDFs, and videos - AI-powered summarization - Integrated AI chat for questions - Customizable summary formats - Share Extension for easy sharing - History and notes tracking ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/summary-ai-quicksummary/id6748961856/reviews.md ### 3/5 — Not working *2025-11-30* The ability for it to open and read. A file like pdf is not functional right now ### 5/5 — Perfect App *2025-10-31* Thank you for open sourcing this ### 3/5 — Great summaries *2025-08-31* I like the concept and saves lots of time. Only issue is that History doesn’t work for me so once I leave a summary that is created, I’m unable to go back to it and view past summarizations. Fix this and I’ll be a happy camper! **Developer response:** Sorry for your experience. Just a quick note: for history to appear, you need to save summary first. If it’s still buggy, you can report the issue on GitHub or email me at thiennguyen-it@protonmail.com . Thank you for trying my app! ### 5/5 — Quick and Convenient *2025-08-27* Adds a fast, convenient way to summarize videos and PDFs via the iOS and iPadOS Share Sheet. Unfortunately, it can’t access local files, but that’s a good thing in terms of greatly reducing the security risk of using such an app. **Developer response:** Thank you! ## Frequently asked questions about Summary AI ### What content can Summary AI summarize? Summary AI can summarize a wide range of content including web articles, PDF documents, YouTube video transcripts, books, and study notes. It's designed to handle diverse text formats efficiently. ### Does Summary AI have ads? No, Summary AI is completely ad-free. The app is built with transparency and aims to provide a distraction-free user experience for productivity and learning. ### What AI models does Summary AI use? Summary AI is powered by advanced AI models like Gemini, ensuring fast and high-quality summaries. This technology allows for accurate extraction of key information from your content. ### Can I ask questions about the summarized content in Summary AI? Yes, Summary AI features an integrated AI chat that allows you to ask questions and dive deeper into the content you've summarized. This enhances understanding and research capabilities. ### How does Summary AI compare to other summarizer apps? Summary AI differentiates itself by being free, open-source, and completely ad-free. It focuses on speed and a lightweight user experience, powered by advanced AI models. ### What summary formats are available in Summary AI? Summary AI offers six different summary formats, ranging from quick bullet points to more detailed explanations. This allows users to choose the output that best suits their needs. ### Is Summary AI available on multiple devices? Yes, Summary AI is available for both iPhone and iPad. Its native technology ensures a fast, lightweight, and smooth experience across supported Apple devices. ### How often is Summary AI updated? The latest version of Summary AI is 1.1.5, and it was last updated on September 25, 2025. This indicates a commitment to ongoing development and improvements. ## Version history (last 5 releases) ### 1.1.5 — 2025-09-25 Updating the app ### 1.1.4 — 2025-09-04 - Fix bugs ### 1.1.3 — 2025-08-28 Update app information ### 1.1.2 — 2025-08-27 - Update review algorithm ### 1.1.1 — 2025-08-22 - Update algorithm review ## Apps similar to Summary AI | App | Rating | Price | Category | | --- | --- | --- | --- | | [Nexal AI - AI Chat & Image](https://appshunter.io/ios/app/nexal-ai-ai-chat-and-image/id6504960299) | 4.3 (31) | Free | Productivity | | [Photo to PDF Convert - Scanner](https://appshunter.io/ios/app/photo-to-pdf-convert-scanner/id6747887172) | 4.9 (10) | Free | Productivity | | [PDF Converter Scanner Printer](https://appshunter.io/ios/app/pdf-converter-scanner-printer/id6749176276) | 4.2 (19) | Free | Productivity | | [AI Detector & Plagiarism Check](https://appshunter.io/ios/app/ai-detector-and-plagiarism-check/id6745471544) | 4.3 (34) | Free | Productivity | | [Shortcuty](https://appshunter.io/ios/app/shortcuty/id6751129542) | 5.0 (27) | Free | Productivity | | [Daily Planner: Planelle](https://appshunter.io/ios/app/daily-planner-planelle/id6744783858) | 4.8 (104) | Free | Productivity | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*