Simple Battery Graph displays an interactive graph of battery level.
About Simple Battery Graph
Simple Battery Graph is a tools app developed by Salt.
Download Statistics
Simple Battery Graph has been downloaded 34 thousand times. In the last 30 days, the app was downloaded 180 times.
User Ratings
Simple Battery Graph is rated 4.28 out of 5 stars. The rating is based on 320 ratings.
App Information
Simple Battery Graph is FREE to download. The APK download size is 4.47 MB. The latest version available is 1.4.11. The last update was on November 23, 2025.
Technical Requirements
Simple Battery Graph requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2019.
Description
Simple Battery Graph displays an interactive graph of battery level. You can measure how much energy is consumed/charged per hour.
*** If the graph is not updated, please disable the battery optimization for this app by the Android settings. You can open it from the menu of this app. ***
How to use: - Drag on graph to scroll - Pinch in/out on graph to change time-axis - Drag green label on the bottom to change measurement period (Thick short green line indicates actual recorded point which is automatically chosen nearest point from thin green line)
Battery level is recorded for only latest 10 days. A sine wave graph is generated as a sample at the first startup and it will be removed after 10 days.
I have confirmed this app works on the following devices: - Essential Phone PH-1 / Android 10 - Xperia 1 / Android 9 - Nexus 6 / Android 7.1.1
Recent changes: Ver.1.4.11 - Changed the button for opening notification settings to disappear after 5 seconds
Ver.1.4.10 - Fixed an issue where the notification sometimes failed to appear
Ver.1.4.9 - Fixed an issue where the settings screen was hidden behind the status bar
Ver.1.4.8 - Changed API level to 35 - Because of new restrictions, logging may not work in some cases
Ver.1.4.7 - Fixed issue where notifications were not appearing
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Simple app displays chart of battery charge. Seems to use little resources, a good thing. Estimates time remaing to zero charge, but you must adjust slope of estimated discharge line. A simple improvement would be to use 20% charge as battery limit. Discharging to zero shortens battery life.
★★★★★Vincent· Jul 4, 2025
Shame how a "simple" battery graph app is more detailed than the one included with android 15.
★★★★★Evan Romer· Dec 31, 2025
I use it all the time, on several phones, to see how fast my phone is charging, how ast it is discharging, ... Simple, clear, accurate.
★★☆☆☆D4· May 13, 2022
Was using on my old phone and it worked well. But when I switched to a phone with dual battery (Xiaomi Mix 4) the graph became absolutely broken.
★☆☆☆☆alexander van der merwe· Apr 11, 2020
I bought a previous version to disable adds, but now there is no way to disable adds. Please give option to disable adds. I'm even willing to pay again.
★★☆☆☆Clare· Sep 22, 2025
It was good until I got a banner claiming this app needs notification permission, no it doesn't, it works fine without. The banner takes up like half the screen, and you can't turn that off without turning notifications on
★★☆☆☆Dr J. J. Paijmans· Nov 14, 2025
Always worked well but suddenly a mess on my doogee s41 pro. Random increases and decreases of the graph, and it does not keep track of accu level. Pity, as it is the only app that really draws a good graph over several days.
Google Play Rankings for Simple Battery Graph
This app is not ranked
Technologies used by Simple Battery Graph
Simple Battery Graph is requesting 18 permissions and is using 15 libraries.
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