PowerTube

PowerTube is an incredibly useful app that lets you download any video found on YouTube in a way that's as fast as it is simple.

The minimalist and self-explanatory interface in PowerTube means that practically anyone can use its features from the very first instant, whether you've had experience with similar apps or not. To use PowerTube, all you need is the URL address of the video that you want to download and save directly to your device.

Once you've copied this URL to the clipboard, PowerTube will take care of automatically analyzing it and will offer you a list of options to set up the file download. These options let you select the format, file size, and the resolution of the final file.

One of the most interesting features of PowerTube is the fact that it lets you convert any video from the platform into a .MP3 audio file. This makes it incredibly easy to download specific songs without having to visit shady external websites.