Compass Only

Pure compass geometry puzzles

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

Play 10 free puzzles plus one free sample per difficulty. Unlock unlimited on-device endless puzzles once—no ads or subscriptions. Solve geometric construction puzzles using only a compass. The 10 handcrafted puzzles and one sample in each of three endless difficulties are free, with solutions available from the start. An optional one-time purchase unlocks unlimited new endless puzzles. No ads or subscriptions. Puzzles are generated and verified on device, and after Apple verifies your purchase, play continues offline without an account.

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The developer, Reckona 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 Not Collected

    The developer does not collect any data from this app.

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

    Seller
    • Reckona Inc.
    Size
    • 4.1 MB
    Category
    • Puzzle
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and 9 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 株式会社レコナ