ChronoPuzzle is a free Android application designed specifically for speedcubers looking to improve their performance. It functions as both a timer and a scrambler for various types of puzzles, including the Rubik’s cube and other popular formats. Users can scramble puzzles ranging from 2x2 to 7x7, as well as Rubik’s Clock, Pyraminx, Square-1, Megaminx, and Skewb, providing flexibility for different WCA events. The app also supports BLD training and various scrambling methods to enhance problem-solving skills.

The timer offers extensive features such as multiple timing formats, session statistics, and the ability to import/export data. Users can view their performance through graphical displays and receive audio feedback in several languages. ChronoPuzzle includes a minimal interface, battery-saving options, and can be used in both portrait and landscape modes. With its user-friendly design and comprehensive functionality, it is an essential tool for anyone serious about speedcubing.