TubeMate

Description:
Best youtube downloading app available on android for downloading videos from youtube and other video websites.............

Note: You need to enable Super VPN to make it work.

Links:

Source: TubeMate

Apk: http://www.mediafire.com/download/8vgc8lkz0n8o8ox/youtube-tubemate.2.95.apk

Instructions:
1) Download APK from given link.
2) Copy APK to your SD Card.
3) Install APK Using any file explorer (Recommended: Use ES File Explorer)
4) Enjoy!