Cube: 3x3 Cube Solver
Scan your cube, get the moves
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Every Friday, the same cube goes out to everyone in the world. How fast can you solve it? Share a short video of your cube spinning and invite friends to race you.
Scan your real 3x3 cube with the camera, and Cube reads its state and guides you move by move until it is solved.
Every week, Weekly Cube gives every player the same scramble — solve it and compare your time on the leaderboard.
For first-timers who just want to solve all six faces, and for cubers chasing a faster time.
■ Weekly Cube
One scramble per week, identical for everyone.
Your solve time is recorded on the leaderboard so you can measure yourself against other players.
Register a public nickname to join the leaderboard — it carries over to new devices and reinstalls via iCloud Keychain.
■ Features
• Cube Scanning
Read all six faces with the camera and analyze the cube state
• Real Advice
Analyze the cube in your hands and guide you through the next move, step by step
• Virtual Cube
Practice freely with a 3D cube, no physical cube needed
• Challenge
Time attack on the virtual cube
• Shared Cube
Send a cube you solved to a friend as a link and race on the same scramble
• AI Battle
Solve against a calm AI opponent in real time
■ Free
Scanning, cube analysis, the Virtual Cube, a taste of Challenge and Advice, and the battle intro are all free.
■ Cube Pro (one-time purchase)
Unlocks unlimited Challenge, step-by-step Smart Advice, and AI Battle.
No subscriptions. Family Sharing supported.
■ Design
• Fast Apple-native performance
• Minimal and focused interface
• Calm interaction design
• Built for both beginners and experienced solvers
• No ads
■ Philosophy
Recognize.
Understand.
Flow.
Not just a solver, but an experience for recognizing, understanding, and entering flow.
Created during the space between music production and software engineering.
Created by Haru (Haruhiko Kishi) at MusicFlow Tokyo.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Try Real Advice before you decide.
• Scanning a real cube is now free. You can read all six faces with the camera without buying anything.
• Solving guidance is free for the first three moves. We only ask you to purchase when you want to keep going.
• Fixed the ranking position. Only your fastest solve counts now, so the position and the number of players are counted the same way.
• Fixed small display issues.
The developer, Haruhiko Kishi, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Haruhiko Kishi
- Size
- 12.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Rinen CUBE Pro $3.99
- Copyright
- © 2026 Haruhiko Kishi / MusicFlow Tokyo