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AI YouTube & Web Summarizer + Instant Translator | TL...

Summio

AI iPhone app summarizes books, YouTube videos, articles, and PDFs into editable, chat-enabled summaries.

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summio.org
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What is it AI iPhone app summarizes books, YouTube videos, articles, and PDFs into editable, chat-enabled summaries.
Pricing Paid
Platform Mobile App
Best for Getting the key ideas from a book without reading the entire text, Condensing long lectures or YouTube videos into readable notes
Domain registered 2025

Data updated May 22, 2026

What does Summio do?

Summio is an AI-powered iPhone reading app designed to help you get the core ideas from various content types quickly. It takes books, YouTube videos, long articles, and PDFs and transforms them into structured, editorial summaries. You can choose the depth of the summary, from short to detailed, making it easy to grasp the main points without sifting through extensive material.

What makes Summio stand out is its interactive approach. Beyond just summarizing, it allows you to chat with the full text of the content, asking questions and getting answers with citations. It also helps you retain information through spaced-repetition flashcards built from your reading material. The app supports over 100,000 titles, 27 languages, and handles various sources like ISBN-searchable books, YouTube URLs, article links, and even private PDF uploads.

This tool is ideal for busy professionals, students, or anyone who wants to read more efficiently and retain information better. It's perfect for quickly reviewing research papers, understanding the gist of a long lecture, or deciding if a full book is worth your time. Summio aims to make reading and learning more accessible and less time-consuming, helping you cover more ground without sacrificing understanding.

AI YouTube & Web Summarizer + Instant Translator | TL...Knowledge ManagementProductivity Tools
#ai summary#content condensation#knowledge retention#mobile app#reading app#summarizer

Key features

What makes it stand out
01
Generates structured editorial summaries from books, YouTube, articles, and PDFs
02
Offers four summary depth levels: short, medium, long, and detailed
03
Allows conversation with the full text of the source material, with citations
04
Creates spaced-repetition flashcards for learning and retention
05
Supports over 100,000 book titles and 27 languages

Who is Summio for?

Who benefits most from this tool
Getting the key ideas from a book without reading the entire text
Condensing long lectures or YouTube videos into readable notes
Quickly understanding the main points of research papers or reports

Trust & presence

Domain Domain registered 2025

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