Glu Mobile, Inc. designs, markets and sells mobile games. It develops, publishes and markets a portfolio of games designed to appeal to a broad cross section of the users of smartphones and tablet devices who download and make purchases within its games through direct-to-consumer digital storefronts, such as the Apple App Store, Google Play Store, Amazon Appstore and others. The company was founded in May 2001 and is headquartered in San Francisco, CA.