Top 10 Free Best Apps of the Week

From Developer: Snapdragon™ BatteryGuru extends battery performance and improves overall user experience by intelligently making changes that optimize Snapdragon device functionality. After a brief 2-4 day introduction period, Snapdragon BatteryGuru learns the user’s behaviors and then notifies the user that it is ready to extend the battery life and improve the experience. Snapdragon BatteryGuru continues to operate in the background, deepening its understanding of the user and further optimizing the experience over time.

Perfect365

Perfect365 is a way to "apply a natural touch-up or a sizzling makeover" to facial photos on an Android device, removing blemishes, whitening teeth and even enhancing noses and lifting cheeks. The results can be shared on social networks, for friends to stare quizzically at.