Battery Grapher is a utility app developed by Joshua Bird. Available for $1.99, it was updated to v2.00 on February 01, 2023, and currently holds a 4.43 out of 5 rating based on 143 reviews. Before downloading, make sure your device has at least 7 MB of free space and runs Android 13+ or iOS 14.0+.
Intelligent Battery Tracker
Video: Battery Grapher Overview
Description
Battery Grapher graphs your historical battery levels and learns your habits to make smart predictions on what your future battery levels will be.
Battery Grapher may be playable on Windows and macOS using Android emulators such as BlueStacks. Follow our BlueStacks installation guide to get started. Looking for Battery Grapher APK? Visit our forums for help finding authorized downloads, installing APK files, and troubleshooting installation issues.
User Reviews and Ratings
★★★★★Won’t open on iPad (iPadOS 17.7.3)
Battery Grapher won’t open on my (very old) iPad Pro 10.5in, but widget still updates. Just a small quirk that doesn’t affect the usability of the app all too much
Your app is awesome btw!!
★★★★★Very accurate and very worth it
Very accurate, I didn’t know an app could get this much data from Apple’s locked down battery telemetry!
★★★★☆No longer functional (fixed)
This is still advertised on the store yet its core requirement (having a widget for the app) is nonexistent. Update the app or remove it from the store.
Edit: although missing from the widget section when originally installed, it seems to now be present & I was successfully able to add it. Not sure what caused it to not show up at first.
★★★★★Easy, useful, clean
I use this on my phone, iPad, and Apple Watch. I love the app and time until dead is so much more useful than just a percentage which I have to think when I charged it last to estimate how much time I have left.
Simple concept and very helpful tool I never knew I needed!
I love the watch complication I have my bar set to show battery percentage but the text shows hours left so I still know my battery % remaining.
For all those who say the accuracy should be better out the gate...think about i
★★★★☆Love It!
I would give the app 5 Stars if it worked on all the devices it is supposed to work. I love this app on my iPhone and iPad, it gives me great insights into my battery health and great metrics to follow as to battery drainage. My experience on my Apple Watch Ultra has been less pleasing. I have uninstalled and reinstalled the app twice in four months but I never get an accuracy measurement greater than bad. I don’t charge my watch every night but it can never get the accuracy level to change.
