Quarter Turn

Rotate pipes, connect, repeat

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Every level has an exact minimum number of moves, worked out by a solver. Match it and you keep three stars. No tracking, no internet. Quarter Turn is a pipe puzzle with one rule: tap a tile and it turns a quarter turn. Line the pipes up from the valve to the tank, and the water flows. Every level has an exact minimum number of moves. Not an estimate: a solver works it out before you play. Match it and you keep all three stars. Every move beyond it breaks one. WHAT YOU GET - Endless levels, growing from 3x3 to 7x7 - Blocked plates and barriers that appear as you go - Three stars on every level, scored against a real solution - A chiptune soundtrack that shifts gear past level 50 - Haptics, sound effects and music, each switchable WHAT YOU DON'T GET No account. No internet connection at all: the game never sends anything anywhere. The only thing it stores is your progress, on your device. No timer, no lives, no energy bar. One thumb, and you stop whenever you like.

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

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    Accessibility

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    Information

    Seller
    • Alain Fovet
    Size
    • 67.8 MB
    Category
    • Puzzle
    Compatibility
    Requires iOS 15.0 or later and a device with the A12 Bionic chip or later.
    • iPhone
      Requires iOS 15.0 or later and a device with the A12 Bionic chip or later.
      • ⁨iPhone XS⁩
      • ⁨iPhone XS Max⁩
      • ⁨iPhone XR⁩
      • ⁨iPhone 11⁩
      • ⁨iPhone 11 Pro⁩
      • ⁨iPhone 11 Pro Max⁩
      • ⁨iPhone SE (2nd generation)⁩
      • ⁨iPhone 12 mini⁩
      • ⁨iPhone 12⁩
      • ⁨iPhone 12 Pro⁩
      • ⁨iPhone 12 Pro Max⁩
      • ⁨iPhone 13 Pro⁩
      • ⁨iPhone 13 Pro Max⁩
      • ⁨iPhone 13 mini⁩
      • ⁨iPhone 13⁩
      • ⁨iPhone SE (3rd generation)⁩
      • ⁨iPhone 14⁩
      • ⁨iPhone 14 Plus⁩
      • ⁨iPhone 14 Pro⁩
      • ⁨iPhone 14 Pro Max⁩
      • ⁨iPhone 15⁩
      • ⁨iPhone 15 Plus⁩
      • ⁨iPhone 15 Pro⁩
      • ⁨iPhone 15 Pro Max⁩
      • ⁨iPhone 16⁩
      • ⁨iPhone 16 Plus⁩
      • ⁨iPhone 16 Pro⁩
      • ⁨iPhone 16 Pro Max⁩
      • ⁨iPhone 16e⁩
      • ⁨iPhone 17 Pro⁩
      • ⁨iPhone 17 Pro Max⁩
      • ⁨iPhone 17⁩
      • ⁨iPhone Air⁩
      • ⁨iPhone 17e⁩
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later and a device with the A12 Bionic chip or later.
    Languages
    • English and French
    Age Rating
    4+
    Copyright
    • © QuarterTurn 2026
  • Privacy Policy

    • More by Alain Fovet