iDM Loader is a full-featured download manager for iPhone, iPad, and iPod Touch, complete with a built-in photo viewer, PDF viewer, and web browser. The web browser automatically captures support files and has a bookmark manager. The download manager allows for fast downloading, supports multiple downloads at once, and shows a live progress bar and speed indicator. It also supports background downloading, as well as pause, resume, and cancel download options.

It's important to note that iDM Loader does not allow users to download content from YouTube or music or videos belonging to artists other than themselves. Overall, iDM Loader is a useful tool for those looking for a comprehensive download manager on their iOS device, with added features like a web browser and photo and PDF viewer.