Barograph

Barograph


Barograph displays the air pressure in millibar or inHg of the last 24 hours in a graph. You can enable a storm alarm, show the history of the past week and correct the pressure to sea level with a fixed altitude or using the altitude from the GPS. Works only on android devices that have a barometric sensor, like the Motorola Xoom, Galaxy Nexus, Galaxy Note or the Sony Xperia Active (Please let me know if there are other devices that have a barometric sensor).

Recent changes:
1.17
GPS support to determine altitude. Original pressure is also plotted when using altitude.
1.18
Another attempt to keep background service alive. Filtering of strange pressure values.
1.19
Fixed wrong pressure in graph caption. Added averaging level, high level gives smooth graph when zoomed in.
1.20
Moved slidebar to settings. Less battery usage.
1.21
Option to hide second graph when using altitude.
1.22
Removed title.
1.23
Added mmHg.
1.24
Added extra resolutions
1.25
New export to CSV
Add to list
Free
73
3.7
User ratings
89
Installs
10,000+
Concerns
0
File size
192 kb
Screenshots
Screenshot of Barograph Screenshot of Barograph Screenshot of Barograph
About Barograph
Barograph displays the air pressure in millibar or inHg of the last 24 hours in a graph. You can enable a storm alarm, show the history of the past week and correct the pressure to sea level with a fixed altitude or using the altitude from the GPS. Works only on android devices that have a barometric sensor, like the Motorola Xoom, Galaxy Nexus, Galaxy Note or the Sony Xperia Active (Please let me know if there are other devices that have a barometric sensor).

Recent changes:
1.17
GPS support to determine altitude. Original pressure is also plotted when using altitude.
1.18
Another attempt to keep background service alive. Filtering of strange pressure values.
1.19
Fixed wrong pressure in graph caption. Added averaging level, high level gives smooth graph when zoomed in.
1.20
Moved slidebar to settings. Less battery usage.
1.21
Option to hide second graph when using altitude.
1.22
Removed title.
1.23
Added mmHg.
1.24
Added extra resolutions
1.25
New export to CSV
User reviews of Barograph
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Android Market Comments
A Google User
Aug 19, 2014
Cool but a big battery drain
A Google User
Jan 26, 2014
Works Very Well This App is very usefull for short term forecasting and monitoring atmospheric pressure trends in advance of and during Low pressure systems/winter storms and even Thunderstorms.
A Google User
Dec 25, 2013
Works great on LG Nexus 5 I can tell what time I was in the building at work or even the high and low spots in my commute based on the pressure log display. Loved it on my old Galaxy Nexus and it looks even better on the new 1920x1080 phone. Axis numbers tended to stack up on each other in portrait, but the extra pixels solved that! Could wish for a help file and variable sampling rate, but that's just me complaining. The app is simple and works.
A Google User
Oct 30, 2013
Very good Would be nice to set sample frequency. Also if there was a 'get one time gps height' button so you could set when you change location, but not leave gps on all the time which wastes battery. If it had permission to turn on gps until it got the location it would be very convenient, then automatically switch it off after height was set.
A Google User
Aug 12, 2013
Chimes continually It really disturbed my sleep a few times until I figured out it was the storm alarm of this app. But there was no storm anyway, the app had some incorrect readings. Uninstalled.