Square has introduced the Android version of their popular Card Case app, which is now rebranded as Pay With Square. The mobile payment app initially introduced on iPhones allows users to buy items from Square merchants without cash or cards, easily through their devices.

The revamped app comes with a more attractive UI for making the transactions on Square more faster. The company believes that the redesigned app with a Foursquare-like approach will improve local business discovery for potential buyers by providing a map to view the businesses near to them.

The Pay With Square app is created based on the geofencing technology, that produces virtual boundaries about specific geographical points. This technology allows the user to find the closest Square-enabled business point when they cross the virtual fence.

As you enter into a store, the merchant identifies the Pay With Square app in your device and allows you to buy the items even without taking your phone from the pocket. The credit card-backed Square app also permits you to share your shopping plans through Twitter and e-mail with your friends.

The Pay With Square app now available at Google Play can be downloaded  for free on the devices running Android 2.2 or above.