CubeBro

Practice with a Stackmat-style timer and PB tracking on iPhone, iPad, and Apple Watch.

CubeBro is a speedcubing timer built for serious practice, with a Stackmat-inspired two-pad experience you can use on iPhone, iPad, and Apple Watch.

KEY FEATURES • Stackmat-style touch pads for left and right hands • Standard inspection flow: hold both pads for 1 second, release together on green • Both hands required to stop the timer • Auto 3x3 scramble generation with manual refresh • Solve history with scramble, timestamp, and device source • WCA-style stats: best, average, AO5, and AO12 • Trend chart with color-coded single/AO5/AO12 lines and last-200 range • PB history highlights current and historical personal bests • 3-decimal precision for timer progress and solve times • Apple Watch timer with automatic sync to iPhone • iPad-friendly wide layout with classic side stats • Screen orientation: follow system, portrait lock, or landscape lock • Multiple built-in themes plus custom color palettes • Optional iCloud sync across devices • Multilingual interface

Perfect for daily practice, warm-ups, and building consistent timing habits.