Age Calculator is a free Android application developed by Testskill. As its name suggests, it is a tool that helps users calculate their age in different units, including years, days, hours, and minutes. It is particularly useful for those who need to keep track of their age or want to calculate the age of others without having to perform manual calculations.

The application is easy to use, with a simple interface that allows users to input their birth date and the current date. Users can then choose which unit they want the result to be displayed in, whether it be in years and days, total years, total days, total hours, or total minutes. With just a few taps, users can get an accurate age calculation in the desired unit.

Overall, Age Calculator is a convenient tool for age calculation that is both easy to use and accurate. It is a useful addition to anyone's productivity toolkit, especially for those who need to keep track of their age or the age of others.