RubikTime

RubikTime - Smart Timer for Speed Cube Players
Are you passionate about solving Rubik's Cube? RubikTime is a dedicated stopwatch app that helps you track and improve your Rubik's Cube solving time easily. Developed with React Native, the app runs smoothly on both Android and iOS, with a friendly interface and optimized features for speedcubers from beginners to professionals.

Outstanding features:

High-precision timer: Measure time with 1/1000 second resolution, display in MM:SS.mmm format. Start/stop with touch and release gesture, automatically save results.

Two flexible usage modes:

One Hand Mode (Portrait): For solving with one hand, easy-to-operate vertical interface.

Two Hand Mode (Landscape): For solving with two hands, requires simultaneous touch on both sides of the screen to stop the timer, avoiding accidental touches.

Smart data management:

Store time in local SQLite database.
Display list of recent solves, best time.
Calculate Ao5/Ao12 average (average of 5/12 times, remove best/worst according to WCA rules).
Sub-X filter: Track solves below threshold (default 15 seconds, customizable).

Personalization settings:

Choose average times (from 5 to 12).
Set Sub-X threshold and enable/disable sound.
Responsive interface, automatically locks screen orientation according to mode.

Statistics and progress tracking: View total solves, Sub-X list, and average to analyze skill improvement