Motocast, Webtop and Smart Action
The Droid Razr, which runs on Android 2.3 ("Gingerbread"), comes preloaded with three applications that Motorola thinks will make a big difference to users. The most notable is MotoCast, an application that creates a private cloud for data stored on your personal computer and makes it available for use on your smartphone. So if you want to access your favorite workout playlist without wasting storage space, you can simply stream it from your personal cloud right to your device. The other key apps are Smart Action, which provides multiple ways to conserve battery power, such as automatically shutting down your GPS and Bluetooth connections once it's connected to your home Wi-Fi network, and the Webtop application that integrates your device into your laptop dock and makes the phone essentially serve as a mini PC.