World Population Live is a free Android application developed by Sousou, falling under the category of Utilities & Tools. The app provides real-time updates on the global population and individual country populations based on United Nations' predictions. The app is designed to test the Google cross-platform framework, Flutter.

The app has a simple and user-friendly interface, displaying the total global population at the top of the screen along with the individual country population below it. Users can search for a specific country using the search bar or scroll down to find the country they are looking for. The app also provides a graph of population growth for each country over the years.

Overall, World Population Live is a useful and informative app for those interested in keeping track of global population trends. However, it lacks additional features such as historical data and population projections, which would make it more comprehensive.