Span Master

Span Master is a simple and efficient tool that helps you calculate the exact time difference between two dates or times. Whether you're tracking deadlines, calculating your age, or measuring event durations, this app provides accurate results in days, hours, and minutes. With a user-friendly interface, you can easily select the start and end dates, click calculate, and instantly see the time difference. The app also saves your previous calculations using SharedPreferences, so you can refer to them later. No device permissions required. Perfect for everyday time management!