
Free
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About
Description
inf6 sits on the boundary between the past and the future of knowledge.
Technical knowledge keeps growing, but human time is finite. inf6 helps you move forward without losing what you’ve learned—by turning reading into reusable research assets you can refine and reuse when it matters.
Cross-device continuity (iPhone ↔ iPad ↔ Mac)
Your library and outputs are stored in iCloud Drive under your Apple ID, so you can read on one device, edit on another, and keep building without breaking flow. Your saved files remain visible in Files (and Finder on Mac).
From reading to research assets
Generate a paper-level abstract
Create page or selection-based explanations while reading
Capture key equations as “formula cards” (saved as mini PDFs)
Your understanding becomes something you can carry forward—not something that disappears after reading.
Searchable, editable understanding
Find a phrase quickly, see it highlighted in context, and refine your notes over time. Understanding stays alive instead of turning into static text.
AI features (optional)
inf6 can generate explanations and research assets using OpenAI. AI features require an OpenAI API key configured in the app.
Quiz for retention
Turn your saved understanding into questions so it comes back fast when you need it.
inf6 is not just a reader. It’s a tool for crossing the boundary: from accumulated past knowledge to future work.
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What's New in inf6
1.4
August 11, 2026
演習問題生成を刷新しました。論文の中核理論に結び付く図・表・数式を構造化して選定し、根拠画像と問題内容の対応を検証します。PDFKitとVision OCRを併用した図表検出、画像の再クロップ、ピンチズーム、概要解説の一貫した保存、ドメイン表示と生成処理の進捗・キャンセル・キャッシュ処理も改善しました。
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