AppGreen is an easy-to-use mobile catalog builder for iPad, iPhone, and Android devices that allows users to create unique catalogs without any coding knowledge. It creates standalone applications for iOS and Android and gives users the ability to export their catalogs to app stores. Customizable templates are available to suit individual design preferences, and AppGreen's cloud technology allows users to store as much data as they need with no limits. Access to mobile catalogs is available anywhere with an internet connection.