Pressure sensors using a mobile phone, to calculate the current altitude!
No pressure sensor height is determined by GPS!
Private outdoor activities.
Plus the height of the watermark to your photos, share with friends!
Long press to bring up the menu, sharing photos!
9Apps 4.9
![Smart Altimeter - GPS Altitude [ Detail ] screenshot 2](https://i.ytimg.com/vi/bNDxB-EFVVA/mqdefault.jpg)
