Mobile application development is a term used to denote the act or process by which application software is developed for mobile devices, such as personal digital assistants, enterprise digital assistants or mobile phones

Apps built by the largest app companies, the "big boys", likely cost anywhere between $500,000 to $1,000,000. Apps built by agencies like savvy apps cost anywhere between $150,000 to $450,000. Apps built by smaller shops, possibly with only 2-3 people, likely cost anywhere between $50,000 to $100,000.

AppBuilder is a mobile application development tool that uses a hyper-productive PhoneGap/Cordova development environment to let developers create apps that work seamlessly on any mobile operating system, including Android, iOS and Windows Phone.