Battery Logger
Free App
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About Battery Logger
Shows battery usage over the last month.
Except for battery drain speed, the graph also contains information about:
* When the device was rebooted
* When the device was charging
* Package installs, uninstalls and upgrades
Zoom graph by double tapping or by using the usual two finger zoom gesture.
Source code available: https://github.com/walles/batterylogger
Internet permission required for being able to upload problem reports to Crashlytics.
Except for battery drain speed, the graph also contains information about:
* When the device was rebooted
* When the device was charging
* Package installs, uninstalls and upgrades
Zoom graph by double tapping or by using the usual two finger zoom gesture.
Source code available: https://github.com/walles/batterylogger
Internet permission required for being able to upload problem reports to Crashlytics.
All Application Badges
Free
downl.
downl.
Android
4.0.3+
4.0.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
v1.0.11
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Don't fail sampling for a long time if the system clock is set back.
v1.0.10
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Attempted fix for (and better instrumentation for) the sampling-stops-after-a-while problem.
v1.0.9
--------
* Put back the text events in the plot
* Put back the reboot events in the plot
* Make the plot much more resolution independent
* Improve plot zoom and scroll performance
* Add instrumentation for trying to track down why sampling sometimes stops.
v1.0.11
---------
Don't fail sampling for a long time if the system clock is set back.
v1.0.10
----------
Attempted fix for (and better instrumentation for) the sampling-stops-after-a-while problem.
v1.0.9
--------
* Put back the text events in the plot
* Put back the reboot events in the plot
* Make the plot much more resolution independent
* Improve plot zoom and scroll performance
* Add instrumentation for trying to track down why sampling sometimes stops.
More downloads Battery Logger reached 500 - 1 000 downloads
Version update Battery Logger was updated to version 1.0.11
Version update Battery Logger was updated to version 1.0.3
What are users saying about Battery Logger
R
by R####:
by R####:
Lol
by X####:
Knowing what updated and thus why the drain rate changed will no doubt be a valuable diagnostic. Be able to see that the drain rate remains consistent over a period of time provides an extra confidence that things aren't getting slowly worse for any reason. As important as knowing what changed between changes in drain rate is what didn't change, potentially exonerating many apps which would otherwise be a source of concern.