Battery Logger

Battery Logger Free App

Rated 4.43/5 (7) —  Free Android application by Johan Walles

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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.

How to Download / Install

Download and install Battery Logger version 1.0.11 on your Android device!
Downloaded 500+ times, content rating: Everyone
Android package: com.gmail.walles.johan.batterylogger, download Battery Logger.apk

All Application Badges

Free
downl.
Android
4.0.3+
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
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

X70%
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.

R70%
by R####:

Lol


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Rating Distribution

RATING
4.45
7 users

5

4

3

2

1