Brain Focus Productivity Timer is a free time-management application that helps you increase productivity and get things done. It is based on popular techniques like Pomodoro or 52/17, but you can customize the session duration to fit your needs.

The app is designed to help you manage your tasks with ease. You can track your time by task, configure different settings per task, and group tasks by categories. You can also pause and resume sessions, disable Wi-Fi and sound during work sessions, add time if needed to a work session, and skip a break or the end of a session. Additionally, you will receive a notification before the end of the work session.

Brain Focus Productivity Timer offers multiple themes, including Red, Green, Blue, Black, Pink, and Grey, and it supports more than 30 languages. It also has a Continuous Mode that allows you to work without interruptions.

If you want to contribute to the development of the app, you can buy the Pro version, which includes widgets, the ability to use more than 3 categories, export to CSV, remove ads, and backup.

Overall, Brain Focus Productivity Timer is a great app for anyone looking to improve their productivity and manage their time efficiently.