People wanting to download any type of videos can easily do so through Youtube. People with a jailbroken iPhone can easily download those videos. For all non jailbreak devices, there is an alternative available. After visiting the appstore a user can download it for free. After opening the application, it is necessary to use the interface and go through to the site. After selecting the iPhone jailbreak, just click on the link. Once done, the user will be able to download the desired videos. This application can be used with a number of other sharing platforms.
As you probably know, owners of a jailbroken iPhone can download videos from YouTube directly from their iPhone. Here's a little trick to perform that feat on a non-jailbroken device: