Currently available for Android 4.1+ in U.S., Canada and Europe

Cover, a lock screen replacement that launched in private beta to much interest back in October, has available today in the Play Store. The app, which is currently available for free, hopes to offer a more feature-rich lock screen on your device that adapts to your habits and uses to offer you information and apps you want to see, when you want to see them. The goal is similar to that of Aviate, but for your lock screen rather than your home screen. As you can see in the launch video above, the idea is quite interesting.

From the private beta to going public, Cover says that many improvements to battery life, car detection and device compatibility have been made. New tutorials, customization options and the ability to share your Cover setup to social media have also been added.

The app is currently available for users running Android 4.1 and above in the U.S., Canada and Europe, with availability expanding down to Android 2.3 and numerous other countries soon. If you've had your eye on Cover and didn't have a chance to get in on the private beta, you can find it now at the Play Store link above.