Application that helps calculate the descent in flight. On devices with a barometer (eg iPhone 6s onwards) the actual height is obtained, provided that the airplane is not pressurized. It also obtains the ground speed using the GPS of the device.
Application that helps calculate the descent in flight. On devices with a barometer (eg iPhone 6s onwards) the actual height is obtained, provided that the airplane is not pressurized. It also obtains the ground speed using the GPS of the device.