Battery Life checker

Battery life Checker free apps for your phone or ipad.
This is the perfect battery monitor for your phone or ipad. It is simple, beautiful and can be calibrated specially for your device.
----- FEATURES -----
DEVICE PERFORMANCE
See exactly how much power you have for:
● 3G / 4G Talk time
● 2G Talk time
● WiFi data transfer / internet use
● 3G / 4G / LTE data transfer / internet use
● Video playback
● Video recording
● YouTube watching
● Facetime usage
● Photo taking
● Audio listening
● GPS Navigation
● 3D Games
● 2D Games
● Standby time remaining
Using this apps you are also able to monitor your wifi who is using your wifi.