Summio

Summio is an AI-powered iPhone reading app and personal learning companion built for anyone who wants to get more out of long-form content. Instead of letting books, YouTube videos, articles, and PDFs pile up unfinished, you can turn them into structured editorial summaries that capture the key ideas in a fraction of the time.

Summio goes beyond simple summarization. You can chat with the source material in a context-aware conversation to dig deeper into any point, and save the lines that matter most to a personal quote library for later reference.

To make what you read actually stick, Summio converts your reading material into interactive spaced-repetition flashcards, helping you improve retention over time. Content can also be translated into 27 languages, so learning is never limited by where the material comes from or what language it is in.