IPMPlus is a battery saving app for Android devices that uses algorithms to intelligently manage power consumption. It can double battery life by putting devices into deep sleep modes during idle times and optimizing activities to reduce power usage. Tests show it can increase battery life by over 50% and extend time between charges by up to 3 times. Feedback from users reports significantly longer battery life and standby times of 1.5 to 4 days with moderate usage.