Summio
What is Summio?
Summio is an AI-powered iPhone reading app and personal learning companion designed to help people condense long-form content into structured editorial summaries. It supports multiple formats, including books, YouTube videos, articles, and PDFs, translating them into 27 languages. Beyond pure summarization, Summio allows users to engage in a context-aware chat with the source text, save quotes to a personal library, and convert the reading material into interactive spaced-repetition flashcards to improve retention.
How to use Summio?
To use Summio, select your source content by searching for a book title/ISBN, pasting a YouTube link, dropping an article URL, or uploading a PDF. Next, choose your preferred summary depth from four available levels (short, medium, long, or detailed). Finally, read the structured editorial summary, chat with the full text using inline dialogue, and save key concepts to your personal library for spaced-repetition practice.
Summio's Core Features
Multi-format AI summarization for books, YouTube videos, articles, and PDFs
Four adjustable summary depth levels (short, medium, long, and detailed)
Context-aware source-based chat with citations
Spaced-repetition flashcards and recall prompts for learning retention
Support for 27 languages
Document OCR for scanned files and private library management with data export
Summio's Use Cases
Turn a two-hour YouTube lecture into a structured ten-minute editorial read with timestamps
Compress a four-hundred-page book into a detailed chapter-by-chapter summary before deciding to read it fully
Upload research papers or manuals as PDFs to run OCR and ask targeted questions via inline chat
FAQ from Summio
What sources can I summarize with Summio?
How does the Dialogue feature work?
Can I cancel my subscription easily?
Summio Reviews (0)
Summio Pricing
Free to try
Free
Download and initial trial configuration on iOS devices.
Premium
$39.99 per year
Regular reading package. Includes 20 AI summaries/month, unlimited chat with any book, all 4 sources, up to 'long' summary depth, 20 public + 5 private collections, and YouTube MP3 export. Alternatively available for $4.99/month.
Max
$79.99 per year
Editor's pick with no limits. Includes 45 AI summaries/month, unlimited everything, up to 'detailed' summary depth, all 27 languages, all five tones of voice, and early access to new instruments. Alternatively available for $9.99/month.
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