2023-02-03 00:00:00 Barometer in the status bar — an application for measuring atmospheric pressure on Android smart devices equipped with a pressure sensor. The program displays the current air pressure, pressure changing value and the chart for a certain time period. The main feature of the application is the air pressure display in the status bar of the device. The program will be useful to those people, who are interested in weather, addicted to fishing, love traveling, leave an active lifestyle or sensitive to the air pressure changes.