Battery Issue question
So I have a 4S and have been jailbroken since the day it came out. My battery life at first when I jailbroke wasn't terrible. But then I installed ISX as well as a few other tweaks and now my battery is taking a huge hit. I wake up and it doesn't even get fully charged to 100% for some reason (this morning was 99%, yesterday was 95%...I leave it plugged in overnight) Anyways this morning its now 8:11 AM and I am already at 80% and all I've done is read some email and send some texts.
How can I figure out which app is killing my battery...I have ISX, Bite SMS, Color Keyboard, iBlacklist, iFile, SB Settings.