Number Pyramid

Math puzzles for K–6 and up

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

A math puzzle that grows with your child: adding in Kindergarten, multiplying by Grade 5. Free for K–2; one purchase unlocks the rest for the whole family. No ads, ever. Number Pyramid is a math puzzle for kids — and anyone who likes numbers. Some boxes in the pyramid show a number; the rest are blank. Each box is made from the two boxes beneath it — their sum in the early grades, their product later on. Use what you know to work out the rest. A preset for each grade from Kindergarten to Grade 6 follows the school curriculum: numbers to 10 in Kindergarten, adding and subtracting up to 10,000 by Grade 4, then multiplication in Grade 5 and division in Grade 6. Kids play at their own pace. Hints walk them through any box they're stuck on, one step at a time, and a scratchpad is there for working the math by hand. Free: Kindergarten, Grade 1 and Grade 2, with hints, scratchpad, and progress tracking. One purchase unlocks everything else, for the whole family: Grades 3 to 6, up to six player profiles, Time Challenge — a race against the clock with rising levels, in add/subtract or multiply/divide mode — and custom difficulty (pyramid height, number size, operators, negative numbers). No data collected. No ads, no tracking. Works offline.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

Bug fixes and small improvements.

Version 2.0.1

The developer, Alex Varju, 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, 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
    Alex Varju
    Size
    3.2 MB
    Category
    Education
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and 3 more
    • English, French, German, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2011–2026 Alex Varju
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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