Recommend a language learning app on iPhone?

Am really interested in learning a new language. Just need an app to start me off with the basics…

I've started studying Deutsche with Babbel and it's more than useful!
I wholeheartedly suggest it to you

Duolingo! It will teach you everything from the basics… And oh yeah it's free!

Scribe Origins, it's free and you can choose a variety of languages class on it. By the way, it's in form of a game. That's what i have been using as of the moment.