SpeedCubing Timer by Patrick Rathmann is a free Android app designed to help speedcubers take and manage their times on the go. It is a simple but efficient timer that comes in handy for anyone who loves to solve Rubik's cubes. Additionally, the app provides scramble codes for duels, making it easier to challenge friends.

The app is user-friendly and comes with a clean interface. It has a stopwatch timer and a countdown timer that can be used for various solving methods. The app also allows users to save their times and sort them by date, time, or method. Overall, SpeedCubing Timer is an excellent app for speedcubers who want an easy-to-use timer on their mobile devices.