Summio: Books in Brief

Read available ready-made summaries free, with no weekly reading limit. Explore your own books, videos, articles and PDFs with Premium summary creation.

Key ideas from books, YouTube videos, articles and PDFs — in one app.

Summio turns your materials into structured summaries. Read or listen, ask questions about the content and save ideas you want to revisit.

ADD YOUR MATERIAL

• Choose a book from the catalog • Paste a link to a YouTube video or article • Upload a PDF or text document • Scan a cover or bookshelf to find books

READ, LISTEN AND UNDERSTAND

Get the key takeaways in a text summary, listen to an audio version or explore a podcast-style discussion. If something is unclear, ask the AI chat a question about the material.

SAVE AND REVIEW

• Check your understanding with quizzes • Collect notes, quotes and materials in your personal library • Organize what you save with tags and collections • Track your reading time and goals in your journal

FIND WHAT YOU MEAN

Search by topic or ask a question in your own words. The AI companion helps you discuss what you have read and connect ideas across materials.

27 LANGUAGES, IPHONE AND IPAD

Read, listen and chat in supported languages. Your library syncs between iPhone and iPad.

FREE AND SUBSCRIPTION OPTIONS

Read available ready-made summaries for free, with no weekly reading limit.

Premium adds the ability to create your own summaries, plus audio, podcasts and advanced AI features. Max offers higher limits. Plan features and available limits are shown in the app.

Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your Apple ID settings.

Manage the visibility of your reading list and other profile information in privacy settings.

Start with a book, video, article or PDF you have been meaning to explore.

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