MCM (Mobile Course Manager) is a mobile app that is used to access customized learning content. It is similar to a course management system. It supports multiple courses, instructors and students. Learning content is created via a web-based interface and is delivered via the MCM activity types, which include: a reading & listening activity, a vocabulary flashcard & quiz activity, and a multiple choice activity. The instructor can create menu-based study lessons and add activities to each lesson. MCM includes sample content but it is intended to deliver custom-made content. The instructor and/or learner can add text, image, audio and video content to any of the learning activities within MCM. The learning content is stored on a server and can be downloaded and stored locally to the MCM app. A demo learning content server is available for testing the app. To develop customized courses & content, the server application must be downloaded and installed. The open source server application (which requires PHP & MySQL) can be downloaded here: http://webapp.netcourse.org/download.php?t=mcm