Get MultiApp 8 in 1, with Battery Data, level,GPS,Flashlight,Tap Fast (game), and many others.
Battery Data is a essential tool for any iPhone or iPod touch owner.
The data that is displayed
--Alarm when the battery is @ 100%
-- Remaining Battery Life
--Talk time for 3G & 2G
--Internet Time 3G & wi-fi
All data displayed is calculated from apple provided 3G statistics and calculated from that report. And assumes that no other hardware or software is running at the time.
Try this app, then get MultiApp for a complete experience.