Fuller, Inc. offers business development and digital consultancy services in Japan. The company develops applications for mobile devices; and offers App Ape, an app analytics service that provides the actual usage application data of smartphones. It also offers services, such as app development, UI/UX design, system development, and application usage data analysis with a focus on smartphone applications, and human resource development support. The company was incorporated in 2011 and is headquartered in Niigata, Japan.