PullTube has a minimalist, intuitive interface that you will enjoy! At least, those who've already used the app, are sharing positive feedback :-)
You can download a fully functional trial
and see PullTube in action.
I'm always glad to hear from you at firstname.lastname@example.org
Oh, and if you'd like to help translate PullTube to your native language, please get in touch — we will reward you with a free license.