Fun, effective and free
Great app to learn a foreign language. It is fun, effective and free. Perhaps a small nitpick, but the iOS app is missing the lesson notes found in the web version, so I have to first read the lesson at duolingo.com, and then (sometimes, if I dont just do the exercise on the web) come back to the app. That said, the app is snappy and when Im simply reviewing a lesson Ive done, the app is my first choice.
Z@ck. about
Duolingo Learn Many Languages for Free, v4.6.2