Battery Log

I have used this in the past to great satisfaction. It's excellent for verifying if a battery is really going bad or if it's something else like software (e.g. parasitic app) or just your imagination. You can see the trends. The only thing I would like to see added is some kind of plugged in/charging indicator (maybe just change the color of the graph) which might also help diagnose a bad battery or charge cord issue.

I have been using this app for more than one year. This app is good, but since my phone got a new update (new update is updating to RealmeUI 3.0), my phone keeps vibrating in about 1 minute interval... Please release a fix for this. Thank you.

good enough, but for some reason, it stops the service automatically. I have to press start service again and it then continues. Edit : Added this app into not optimised list in settings and it's working fine. Awesome!

Maybe it would be better if it shows the charging/discharging statuses with other color on the graph screen, not everything yellow. Other than that it is a perfect app.

I love this app but with the current UI/OS, it is not working anymore. It will work at first and for several hours in the back ground but eventually will stop. Hope the owner of this app will fix it and update us with the latest version

It doesn't have advertising, and it lets you know if the battery is truly full or not, because when you install a custom ROM, the battery is discalibrated so this app it's so helpful

Hi HwangTi, your app was great back in the Android 2.2 days and is still relevant now with Android 10. The only thing it is missing now is the ability to measure and log battery charging current. Is this something that you can add to a final update of your app?

It doesn't log the battery status continuously. It logs for sometime after the phone is plugged into AC and then the service stops after that.

Not working in Android Pie Was working fine in Android 8 but after pie upgrade not working. I have to do start service every time but after some time the service gets stopped automatically.

This is usefull Apps but for some smartphone like Meizu C9 Android OREO kills the Battery Log SERVICE after few minutes/hours. I enable Auto Start afterboot, secondary launch, allow background activity, and pin the app. But The System keep killing the backgrond service. How to fix this?

Error in Android 11 "This app was built for an older version of Android and may not work properly. Try checking for updates or contact the developer"

A powerful diagnostics app that has allowed me to break in several phone batteries with ease. I enjoy using this one.

Please provide this feature : If we click on 2 values that is 23% and 75% then it have to show the time taken between those value, i will be more helpful

From past two days it has stopped working on my Note 10 plus. It seems developer has stopped supporting this app.

Very good app for monitore battery for week. You can see very long(but without app usage)

A simple and easy to use logger that allows export in multiple formats.

Working awesome... Wish it had charging/discharging current as well in the log.

Good and showing real time log for battery

Simple looking but we'll designed app. Third device I've downloaded this app on. Thanks for the work you put into this!

Trash app, only worked once. Starting / stopping the service didn't help at all.

Excellent app for checking battery health and charge uses very little memory! Thanks!

I wanted to graph battery voltage so I could compare it to battery percent but it won't do that.