AOA is an app for Aurorachain public chain that combines Aurora community, developers and dApps. AOA is composed of five parts, Aurora news, dApps, community, wallet and escrow account. In Aurora news section, users can read Aurora's most updated news and weekly report, as well as blockchain industry related articles. In dApps section, users can access to the dApps that are built on Aurorachain public chain. Also, there's a community section which users can access to Aurora's all kinds of social media directly. What's more, users can manage their digital assets by using AOA wallet and escrow account.