Do you have any experience with Babbel? Did you learn an entirely new language with it?

I don't have experience with Babbel, but I do have experience with Duolingo. With Duolingo I've begun the language learning process for quite a few languages such asGerman (third language)RussianVietnameseJapaneseNorwegian (my great-gradparents were from Norway, so I thought it was be a homage to them to try and pick up the language)Spanish*I don't