GoCoEdit is described as 'GoCodeEditor is a Sublime Text like remote Code Editor optimized for fast opening and editing files on your iOS Device' and is a Code Editor in the Development category. There are three alternatives to GoCoEdit for iPad, iPhone, PortableApps.com and Windows. The best alternative is Notepad++, which is both free and Open Source. Other great apps like GoCoEdit are Koder Code Editor (Paid) and Code Master (Free).
Koder is a code editor for iPad and iPhone. It does have many features including syntax highlighting, snippet manager, tabbed editing, find and replace code, editor theme, remote and local files connections, and many more.
The Code Master Programming Suite for the iOS platform provides a visual interface for creating and editing universal source code of any language, as well as previewing and publishing options for when you are on-the-go.