Top 1 Apps Similar to Brightness Boss

Is an app that helps you to improveyourphonebattery life by up to 20%. By a simple switching betweenthenightmode where the brightness is set to 40% and day modewherethebrightness is set to 80%, This switching resulting inabatterylife improvement.The 20% result is obtained by hard testing on multipledevicesforweeks with different users, without restrictions andrestraintfromusing the smartphone in a normal way by eachindividualuser.To keep it free this app is supported by advertise.