Rectangles & Primes

Master basic arithmetic

Free · Designed for iPad

Rectangle provides a fun and insightful maths experience for kids aged 6 to 12. They will improve their understanding of number factorization and prime numbers.

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

Language selection upfront, color/styling/i18n improvements.

Version 1.12

The developer, Johannes Charra, 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, 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
      • Johannes Charra
    • Size
      • 13.8 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 13.0 or later.
      • iPhone
        Requires iOS 13.0 or later.
      • iPad
        Requires iPadOS 13.0 or later.
      • iPod touch
        Requires iOS 13.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
      • 4+
      • Learn More
      • Infrequent
        Contests

        Contains
        Gambling and Contests
    • Copyright
      • © 2024 Johannes Charra
  • Developer Website
  • Privacy Policy

    • More by Johannes Charra

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