As mobile apps continue to grow in popularity, more non-programmers are becoming interested in creating apps of their own. To make it easier on these folks, several Web sites are tools that allow users to build apps without knowing how to code. The most popular is AppMakr, a free service that allows users to create apps in just minutes.
To create a more polished-looking app, non-programmers can try SwebApps, Genwi or My App Builder. But all of these services carry sizable price tags.