Altitude Reader provides altitude with high accuracy by intelligently fusing pressure sensor data with reference values - either from GPS signal or calculated from sea level pressure value provided by the nearest weather station via web service - depending on their availability and selected calibration mode.
It's free to download the installer of Altitude Reader, also, you can check out users' reviews on Droid Informer. The app runs on Android 4.0 and above. The download of this application is 100% secure. Robert Bosch GmbH is the official developer of Altitude Reader which can be found in the Tools category.
The app has been downloaded and set up by over 5K users and its most recent update was released on Aug 20, 2015. Users rated this application 4 on Google Play.