This app is like. One of the most straight and honest, down to the point apps for video downloading.

Though it has a obnoxiously large QR code for every video you download.
(If unpaid)
There's no extra ads and hidden malware on the application.

It does what it sets out to do. If you have the money for a solid video downloader,
this is the go-to, gold standard for it.
Or you can be cheap and just use it for MP3
downloads.