Time-Calculator is a free Android application designed by Adrien Brecheteau to help users make time calculations and subtractions with ease. This app is perfect for individuals who need to make quick time calculations without the need for complicated conversions. It allows users to input their calculations and view them in real-time. The app also has a memory function that saves the calculations even after shutting down the app. With Time-Calculator, users can calculate time for up to hundred of thousands of hours, making it a versatile tool for business and productivity.

The interface of the app is simple and user-friendly, making it easy to navigate and use. The app also offers a clean and straightforward design that is easy on the eyes. Overall, Time-Calculator is a useful tool for anyone who needs to make time calculations on a regular basis and wants an efficient and straightforward solution.