Keyoku

Education

Free · Designed for iPad

Create flashcards in seconds with AI. Paste your notes or upload a PDF — Keyoku generates study-ready cards instantly. Build a daily streak and master any subject. Keyoku turns your notes into flashcards in seconds — powered by on-device AI. Paste text, upload a PDF, or type from scratch. Keyoku instantly generates question-and-answer flashcards so you can start studying right away. No waiting, no complicated setup. CREATE WITH AI Drop in your notes or a PDF and choose how many cards you want (10–50). Keyoku uses Apple's on-device intelligence to pull out the key concepts and turn them into clean, study-ready flashcards. Everything runs privately on your device. ORGANIZE YOUR KNOWLEDGE Group flashcards into colorful decks. Pick a theme color, add a cover image, and keep your subjects organized. Find any deck instantly with search. STUDY YOUR WAY Flip through cards at your own pace. Shuffle the order, track your progress with a visual progress bar, and practice entire decks in one session. Simple, distraction-free studying. BUILD A STUDY HABIT Complete a study session each day to grow your streak. Watch your flame build as you stay consistent. Streak freezes keep you covered if you miss a day. MORE FEATURES • Create decks manually or with AI — your choice • Upload PDFs and extract flashcards automatically • Home screen widgets to keep your decks visible • Push notification reminders to stay on track • Sign in with Apple, Google, or start anonymously • Cloud sync across your devices • Dark mode support • Haptic feedback Whether you're cramming for an exam, learning a new language, or picking up a professional certification — Keyoku makes it easy to create, organize, and retain what matters. Download Keyoku and start studying smarter today.

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The developer, Mark Martin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content
    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Seller
    • Mark Martin
  • Size
    • 24.6 MB
  • Category
    • Education
  • Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • Copyright
    • © 2026 Keyoku
  • Privacy Policy