OpenCube

Scan, solve, learn, time

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

Scan and solve a 3×3, 2×2, 4×4, 5×5, Pyraminx or Megaminx with your camera. Learn Beginner, CFOP or Roux, then time every solve. Everything stays on your phone. OpenCube reads your Rubik's cube through the camera, checks that what it saw is a real cube, and shows you a solution you can follow move by move on a 3D cube. No account, no internet, nothing leaves your phone. SCAN Show each face to the camera. OpenCube uses computer vision and color matching against your cube's own six centers, so stickered, stickerless and worn cubes all read. Every solution is verified before it's shown. No camera handy? Enter the stickers by hand. SOLVE Get the shortest solution, or one in the method you're learning. Follow it on a draggable 3D cube, as a net, or as notation, one move at a time. MORE PUZZLES 2×2, 4×4, 5×5, Pyraminx and Megaminx: scan them, get a verified solution, learn a method with the same lessons and drills, and time them with WCA-style scrambles. The 2×2 is free. LEARN Three complete methods: Beginner (layer by layer), CFOP and Roux. Every lesson has an animated worked example and drills that check your answer by applying it to the cube, not by matching text. The Beginner method is entirely free. Plus one-handed and blindfolded techniques, and free play: turn any puzzle by swiping or with buttons. TIME A competition timer with 15-second inspection, hold-to-start, WCA random-state scrambles, +2 and DNF penalties, and session ao5, ao12 and best. OPENCUBE PRO — one-time purchase, no subscription • The 4×4, 5×5, Pyraminx and Megaminx: timer, scan, solver and every lesson • Every CFOP, Roux, one-handed and blindfolded stage, with solutions in the method you're learning • Full solve history, all-time stats, and stats by method • Case-specific scrambles: drill one OLL, PLL, CMLL or F2L case at a time • Practice scrambles saved from any solution • Japanese and custom color schemes Available in English, Arabic, Turkish, French, Spanish and German.

Ratings & Reviews

  • 5.0
    out of 5
    4 Ratings

New puzzles: 2×2 (free), 4×4, 5×5, Pyraminx and Megaminx, each with scanning, solving, lessons and a timer. • One-handed and blindfolded lessons for the 3×3. • Free play: turn any puzzle by swiping or with buttons, and spin it all the way round. • Swipe to turn the cube in every lesson and drill, with 0.5×, 1× and 2× playback. • A new app icon, and many smaller fixes.

Version 1.1.0

The developer, Meral Software LLC, 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
    Meral Software LLC
    Size
    8.1 MB
    Category
    Education
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English and 5 more
    • English, Arabic, French, German, Spanish, Turkish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Meral Software LLC
  • Developer Website
  • Privacy Policy