Mobile app development is a term used to denote the act or process by which a mobile app is developed for mobile devices, such as personal digital assistants, enterprise digital assistants or mobile phones. Mobile app development has been steadily growing, in revenues and jobs created. A 2013 analyst report estimates there are 529,000 direct app economy jobs within the EU 28 members, 60% of which are mobile app developers. Application developers are nowadays evaluating to go mobile so as to support a variety of devices including smart phones, PDAs, tablets, etc. This Mobile Application Development course is the first level introductory course which helps developers leverage their code base so as to support a multitude of mobile platforms. This mobile app development course begins with basic HTML web apps and moves on to acquaint participants with complex apps using PhoneGap or Appcelerator.