Source Edit is an iPhone application developed by Pulsely Consulting Limited, available for free in the Utilities & Tools category. This program allows users to view and edit the source code of any HTML pages directly within Safari. By activating the Source Edit Safari in the "Activities" of Safari, users can easily edit and view HTML pages with just one click, offering a convenient way to work with web development on the go.

With Source Edit, users have the flexibility to make quick edits to HTML code without the need for additional software, making it a handy tool for web developers and enthusiasts looking for a seamless editing experience within Safari.