
Amanda Baker
Free version accurate most of the time. I've had it for long enough that I'm familiar with what typical readings look like. Today I opened it and all of my data is gone. App tells me it needs at least X hours of data to display. Several days of history on the plotted graph just look like a flat line. A flat, unchanging line for days is just unusual. My battery settings are fine. The current reading seems to be correct when compared to my weather app. Good to have it you're just curious.
7 people found this review helpful
Tomas Hubalek
December 1, 2025
Thanks for contacting me. I'm really sorry for data loss. Did you somehow clear the memory or something? It may clear also measured data.

ZenMeow (ZenMeow)
was promising for awhile, then failed. it no longer keeps track of the data recorded and only measures the air pressure when I open the apps. and yes, my settings are all correct. it has permission to run in the background, and to have my location, etc. etc. etc. I'm disappointed. I've only ever had one (ONE) alert come through notifications since I started using this a couple years ago. and again, yes. the settings are all correct. i use the app to monitor chronic pain, but it's useless now.
25 people found this review helpful

J. Miles
Great app. The addition of the location feature is useful for not producing sudden jumps in the graph (it would be _much_ better if it could take the GPS-measured altitude of the device into account & automatically adjust the barometer to Sea Level without having to switch between locations). __ Also, it would be useful if the user could calibrate (adjust) the barometer measurement, as the Sea Level pressure reported by nearby airports is always slightly higher than is reported by the app.
11 people found this review helpful