Kero - AI Study Notes

Flashcards, Quizzes, Exam Prep

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Kero is an AI study app that turns PDFs, lectures, YouTube videos, websites, and notes into clear study notes, quizzes, flashcards, and exam practice. Study faster with everything in one place: - Upload PDFs, documents, websites, YouTube links, or pasted text - Turn messy course material into clean study notes - Chat with your notes and ask follow-up questions - Generate flashcards, quizzes, fill-in-the-blank drills, and exam practice - Get step-by-step explanations for homework and hard concepts - Check writing for AI signals before submitting essays - Organize notes by class, course, or folder - Build a study plan for exams, homework, and review Whether you are cramming for a test, reviewing a lecture, catching up on class notes, or trying to understand a difficult topic, Kero helps you turn your own material into an active study session. Use Kero for school, college, exam prep, homework help, lecture review, PDF summaries, flashcards, quizzes, and smarter study sessions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studioray.co/privacy

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Studio Ray Inc., 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 Linked to You

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

    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • 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
  • Studio Ray Inc.
Size
  • 167.1 MB
Category
  • Education
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Kero Pro Yearly Offer $79.99
  • Kero Pro Yearly $99.99
  • Kero Pro Weekly $9.99
  • Learn More
Copyright
  • © 2026 Studio Ray Inc.
  • Privacy Policy

    • More by Studio Ray Inc.

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