Not supported under iOS 11... – Battery : Battery Power Battery Charge Battery Life Battery Saver - The All in 1 Battery App Battery Magic Elite! Review

Stay away. It was mediocre when it worked under previous iOS versions. The developer has left everyone high and dry by not offering an update to iOS 11. No integrity. No honor. I give them a zero if that was possible.
Review by Mediocre... on Battery : Battery Power Battery Charge Battery Life Battery Saver - The All in 1 Battery App Battery Magic Elite!.