Does what it says but doesn't help Well as an IT director I tried this app on 4 different phones and it worked flawlessly on all. However over the 2 week test every user reported the battery dying much quicker than just leaving WiFi on 100% of the time so evidently the theory of WiFi off except when connected to a network saving battery is incorrect. Tested on galaxy s4 and s5 HTC one m8 and LG Flex
February 08 2015