Pokemon GO is a free augmented reality mobile app developed by Niantic and published by The Pokemon Company. Players explore real-world locations to capture, battle, and train virtual Pokemon characters. While the game is free to download, the developer makes money through optional in-app purchases of virtual items using real currency. Pokemon GO benefits greatly from being part of the popular Pokemon franchise, which provides an existing fan base familiar with the mythology and gameplay. The primary target audiences are young adults aged 18-35 who enjoy mobile games, though the game attracted a wider accidental audience upon release.