It displays various animations on your phone screen when you plug in your charger. It will help you to know the battery level at any point in time. It is the best and simplest way to keep track of your phone's battery level. You don't need to download any other app or plug in any other charger to use this app.

This app is very easy to use. You just need to open it and plug in your charger. You will get a notification when the battery level is full. You can also get the battery level at any point in time by using the notification.