New way to Increase iPhone Battery Life

New app that promises to vastly improve the battery life of iPhone handset.We use our smartphones to make calls, send and receive text messages, take picture, shoot and view videos, play games, and use various applications.IOS/Android Battery power on an iPhone or Android phone is always a bit of a crapshoot.However, Carat is an app that shows you which apps suck up power so you can shut them down and improve battery life.