# Cube Coach: 3x3 Solver & Timer

> Speedcube lessons, CFOP & F2L

Canonical page: [https://chrome-stats.com/d/id6770179692](https://chrome-stats.com/d/id6770179692)

## Overview

- **ID:** `id6770179692`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Yonghao Xu
- **Category:** Education
- **Version:** 1.0.4
- **Last updated:** 2026-08-03
- **First published:** 2026-05-26
- **Size:** 6.24 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cube-coach-3x3-solver-timer/id6770179692)
- **Website:** [https://rx20.github.io](https://rx20.github.io/)
- **Privacy policy:** [https://rx20.github.io/rubiks\_cube\_pages/privacy/](https://rx20.github.io/rubiks_cube_pages/privacy/)

## Description

MOST CUBE APPS JUST SOLVE THE CUBE FOR YOU.
CUBE COACH 3x3 TEACHES YOU HOW TO SOLVE IT YOURSELF.

Twenty-five hands-on lessons on a live 3D cube, from never-having-solved to
sub-20-second CFOP. Every lesson lets you scan your real cube, then walks
you through the moves on screen — one step at a time, exactly the moves you
need from the exact state of your cube.

THREE COURSES. TWENTY-FIVE LESSONS.

• Foundations  — Notation (free), the white cross (free), first layer corners (free),
  middle edges (premium), last layer (premium). Your first full solve.
• Intuitive F2L (premium) — Pair up corners + edges and slot them
  together. The transition from beginner to intermediate speedcubing.
• 2-Look OLL & PLL (premium) — Ten OLL algorithms + six PLL algorithms,
  with recognition drills under timer pressure.

THE KILLER FEATURE — STATE-AWARE SOLVES

In every lesson, tap "Capture your cube" to scan your physical cube with
the camera, then tap "Solve {step name} from this state." Cube Coach shows
you the exact moves to reach just that step's goal — not the whole solve,
not the next ten steps, just what the lesson is teaching. Step through
Prev / Play / Next on the 3D cube while mirroring the moves on your real
cube in your hands.

THIS IS HOW HUMANS LEARN. NOT HOW SOLVERS SOLVE.

The mid-stage solvers don't use a black-box optimizer. They emit the named
algorithms each lesson teaches — Sune, R U R' U', the A-perm — so what
you watch on screen is what you'll eventually do from memory.

WHAT'S INCLUDED IN THE FREE TIER

• Three Foundations lessons + a cube solver
• Speedcubing timer with WCA-style Ao5 / Ao12 / best-single tracking
• Scrambler with full WCA random move sequences
• 3D cube playground — scramble, twist by tap or drag, solve from any state
• Capture your physical cube via the camera or paint it in by hand
• Save and load cube snapshots so you can return to a state later

WHAT'S INCLUDED IN PREMIUM ($8.99 one-time, lifetime)

• All Foundations lessons
• Every lesson in Intuitive F2L (10 lessons) + 2-Look OLL & PLL (7 lessons)
• Ad-free everywhere

ONE-TIME PURCHASE. NO SUBSCRIPTION. YOURS FOREVER.

Cube Coach is built around one idea: the difference between watching a
solve and actually solving the cube is muscle memory. Every interaction
in the app — capture, step, play, scramble, time, drill — is designed to
move algorithms from the screen into your hands.

PRIVACY

No accounts. No tracking across other apps. No analytics SDKs. Cube
Coach stores your solves and lesson progress on-device only. The camera
is used solely to read sticker colors during cube capture — frames are
processed in-memory and never written to disk or transmitted off-device.

Built for iPhone and iPad. Universal app. Free to download.

## Rankings

- #1,273,803 — Overall

## Similar extensions and apps

- [Cubing Timer & Coach: CuberPal](https://chrome-stats.com/d/id6758110729) — 4.80 / 5
- [Cubist: Speedcubing Cube Timer](https://chrome-stats.com/d/id6766051739)
- [WeCubit](https://chrome-stats.com/d/id6779244613)
- [Cube Solver AI: Scan & Solve](https://chrome-stats.com/d/id6785329951) — 4.00 / 5
- [SpeedCube App](https://chrome-stats.com/d/id6757718148) — 4.00 / 5
- [CFOPTrainer](https://chrome-stats.com/d/id6749577664) — 4.60 / 5
- [CubeCoach](https://chrome-stats.com/d/id6746880252)
- [Magic Cube: Rubik Solver](https://chrome-stats.com/d/id6787863612)
- [CubeSolver Lite](https://chrome-stats.com/d/id6762521596)
- [RubikSolver](https://chrome-stats.com/d/id6770972362)
- [SpeedCube AR: 3x3 Cube Solver](https://chrome-stats.com/d/id6760368416)
- [SpeedCubePro](https://chrome-stats.com/d/id6762236539)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6770179692)