Mondly is the fun and easy way to learn any of 24 new languages.
Mondly offers all major languages, such as English, Spanish, French and Chinese. They also have more obscure languages, like Finnish and Afrikaans.
From the site:
Scientifically proven learning
460 language combinations
fully localized in 20 languages
professional native speakers
speech recognition technology
gorgeous graphics and sounds
crystal clear voice clarity
leaderboards
addictive play
track your progress
real conversations
Mondly is also available for Android and iOS.
I'm currently using the site to learn Spanish and can confirm that it's really slick. Try it out for yourself and see, you can do a bunch of free lessons!
A premium account at Mondly, which gives you access to all languages and features, usually goes for $20. With my promo code, you'll get a premium account for $2 in Bitcoin.