Learn the cube.
Then make it fast.

Cube Guru is an original cube game designed for iPhone Duo. Stand it up like a small laptop: the cube sits on the upper half, the coach's card and your buttons on the lower half. Turn any layer with a finger — the sticker you touch follows it.

No ads · no tracking · no account needed

Screenshot of the inner display of iPhone Duo, seated: a mixed cube on the upper half; on the lower half the timer reads 0:04.43 and 0 moves, with the Give up, Restart and Auto-solve buttons. — Captured on iPhone Duo, seated: a timed solve.

Everything you need, from first layer to fast

The coach on iPhone Duo: a glowing arrow shows the next turn on the cube; the card below reads Step 1 of 7, White cross, with the move D2. — **A coach that waits for you**Seven steps. You make every turn.

A fresh mix on iPhone Duo, seated: the mixed cube on the upper half; below, the chip reads Inspect 14, with the Give up, Play and Auto-solve buttons. — **Look, then race**15 seconds to plan. The clock starts on your first turn.

Daily replay: the cube turns mid-move above the fold; below, the solve's clock at 0:01.0, move 3 of 29, a row of move chips and a timeline. — **Replay every solve**Step, scrub, or watch at 4×.

The stats card under a solved cube: best single 0:04.20, average of 5 0:10.77, average of 12 0:10.78, 16 solves, a 2-day streak. — **Watch your times fall**Best single, averages, streaks.

Built around the fold

Seated

Half-open on a table, the upper half holds the cube at eye level and the lower half holds the coach, the timer and the buttons — your thumbs never cover the cube.

Closed

Fold it shut and the game moves to the outer display: the cube, the timer and the same buttons on one screen.

The pose only sets the layout. You always play by touch — no bending, no tilting.

What's in the game

CoachA seven-step method for beginners on your own cube or a fresh mix. It reads the cube after every turn, so you can go at your own pace.
Move guideTap "?" to see any move played on a small cube before you try it.
Scan my cubeThe camera reads the colours of your real cube and marks any sticker worth a second look. Or paint the stickers by hand with Copy my cube.
Daily CubeOne new mix a day, the same for everyone, with a 15-second look before the clock starts.
Trainer2-look OLL, all 21 PLL and all 57 OLL cases: learn, try, then drill against the clock.
ReplayYour last timed solve, turn by turn, at 1×, 2× or 4×.
StatsBest single, average of 5 and of 12, solves and daily streaks.
Game CenterDaily, fastest-solve, average and streak leaderboards, plus achievements.
Made for real handsUnlimited undo and redo, slice turns, a timer that starts on your first turn, and colour symbols on the stickers when Differentiate Without Colour is on.
Yours, on your iPhoneNo account and no ads. Your progress stays on your device.