Have installed this three separate times on two distinctly different tablets, making sure it was running for a minimum of three weeks, and never have seen a "J Score". Without that, and its context within the other app's functions, the other features of the app can be handled via different, less obtrusive apps...rendering Carat pretty much useless.
Carat Update reveals it never sampled itself before and is actually my worst offender! Did you forget to filter your own app from the results in the update? Yeah! "OOPS!". While its been updated frequently and my battery life dropped and Im uninstalling things on your advice and find your YOU'RE the culprit! Over 45 MILLION samples that didn't include Carrat and only some 300 that do, and YOU were the hog! I almost uninstalled Better Battery Stats over it and your app is way the hell worse killing over a half-hour of my battery by your own (pretty specific) estimaion? For what? Why?
You must babysit this app while it submits samples Sometimes, it has thousands of samples to submit and it can't submit them in the background. Even worse, you can't just leave your Android there and go off doing something else - when you you go off somewhere else and the screen turns off, it stops submitting samples. So you're stuck there babysitting the app and unable to do anything else with your phone as it submits samples.
Everything stays the same Running for almost a month and no change in battery life hours and n/a on j score
Completely inaccurate Zero overlap between apps carat reports as hogs and what Android battery usage reports
Gives some good hints about which apps are resource - hungry. Uploading of readings is agonisingly slow though
-Properly close menu when back button is pressed
-Slightly smaller samples
-Actions screen should no longer be empty when you have no bugs.
-Better back button handling
Updated since 1.02:
The #1 power saver app of 2015 continues to help extend your battery life!