A speedcubing timer that stays out of the way. Long-press to ready it, release to start, then tap anywhere to stop — no aiming for a small button while the clock is running.
Download on the App Store Get it on Google Play Free 3×3 · No subscriptions · iOS & Android
Session averages
Ao5 · Ao12
Key features
Competition-Grade Timing, Nothing Extra
Qubo is built for the way you actually practice: ready the timer with a long press, release to start, and stop it with a tap anywhere on the screen. Behind that, it does the bookkeeping a serious session needs — competition-standard scrambles, Ao5 and Ao12 averages, a trend line across the run, and a personal best for every puzzle that follows you between devices. Whether you're learning your first algorithm or chasing sub-10, it stays out of the way while you solve.
01
Competition ScramblesScrambles for 3×3, 2×2 and Pyraminx are drawn at random from every state the puzzle can reach — the same standard used at official competitions. 4×4 and Windmill get random-move scrambles with redundant turns filtered out. Tap the scramble to see it as a full sequence of moves.
02
Session StatsSee how a practice run actually went: your personal best, a trend line across the session, and Ao5 and Ao12 averages for each puzzle — all on one screen.
03
Personal Bests That TravelEach puzzle tracks its own record, and your bests follow you across devices through iCloud. New records get the celebration they deserve.
04
Tap Anywhere to StopThe entire screen is the stop button. Long-press to ready the timer, release to start, then tap — no hunting for a small target with the clock running.
05
Five Puzzles, One-Time Unlocks3×3 is free, always. 2×2, 4×4, Windmill and Pyraminx each unlock with a one-time purchase — no subscriptions, ever. Curious about a locked puzzle? Watch a short video to earn free solves and try it before you buy.
The reel
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See It In Action
Free
$03×3, always
The 3×3 timer, its competition scrambles, session stats, and personal best are free forever — no account, no trial.
Other puzzles · one-time
$0.99each, or $2.99 for all four
2×2, 4×4, Windmill and Pyraminx unlock individually, or together in the All Cubes Bundle. No subscriptions, ever — and you can watch a short video to earn free solves on a locked puzzle first.
Ready to Chase Your Next Best?
Free 3×3 timer with competition scrambles and full session stats. Start your next practice run today.