You can download videos from Youtube. By making a donation, you can also download high quality videos. 720p and other high quality videos can now be downloaded, so I am very happy with the quality. The functions are easy to understand. I recommend it to everyone.
※I'm using translation site because I'm Japanese.

Youtubeから動画を落とせる。寄付をしてプレミアムになることで720pなどの高画質の動画も落とせる。高画質の動画を落とせるようになって、とっても満足♪機能もわかりやすく使いやすい。みんなにおすすめ♪