Just want to share with you this wonderful app.
Yea you heard it right :Its modified version of stock youtube app.
Disclaimer: i didn't mod. this app. in any way, just found it on internet and felt like sharing .
As you can see in the screenshot just click on the button above video and download will begin in background.
NOTE: 1) ONCE STARTED THE DOWNLOAD WON'T END.
2) ALL VIDEO DOWNLOADS ARE STORED IN THE FOLDER DOWNLOADS OF SD CARD
3)THE DOWNLOAD MAY VANISH FOR SOME KNOWN BUG SO PLEASE JUST MOVE THE DOWNLOADED VIDEO IMMEDIATELY TO ANOTHER FOLDER.
Please support the dev rolle3k for modding this wonderful app.
click here to download
Sent from my GT-S5570 using xda premium