Smartphone battery saver app

Battery Saver apps

 It will keep your phone battery going for longer
 Control your smartphone with head movements.There are situations
 where you just have to use your gadget, but your hands are otherwise occupied,or its just too
 cold outside to take your warm gloves off. However, there is a solution for this.After installing a free  app called EVA facial
 mouse,You will be able to control your Android device with movements of your head. Sound impossible?Well, give it a try and see
 the result for yourself

we recommend you this,
Smartphone battery saver app 

EVA facial app download link