Norton Mobile Utilities has quickly become one of my favorite apps for managing my phone. With Norton, you can view the device information (RAM used, processor, and battery), your phone/text/data usage, what apps you have installed, and what .apk files you have on your SD Card. In addition, you can use Norton to install apps that you have saved on the SD Card, or to uninstall apps from your phone. You can also fix phone slowdowns by stopping apps that are consuming too much system memory. Norton is by far the most useful app for maintaining your Android device.