Energy Bar is a pulsating battery bar that accentuates the curves of the Samsung Galaxy S9/S8
Energy Bar is a handy app that allows you to put the battery meter at the top of your screen. The app is full of customization options to help you get it looking exactly how you want. You can adjust the thickness, change the colors, and even make it pulsate. Energy Bar has been available for over a year already, but the developer has released a new special edition for Samsung Galaxy phones.
This special edition is for the Samsung Galaxy S9, Galaxy S8, and + models. Since these phones have rounded corners, the regular Energy Bar app gets cut off at the edges. The special version allows the battery meter to curve around the corners. It really accentuates the rounded look of the Infinity Display. The usual bevy of customization options is still available.
Read more in the Galaxy S8 forum