Mobile app is great, but how about offline features?
Just started using the mobile app for Spanish, and love what you've done with it. However, I live in NYC and my prime learning time is usually on the subway on my way to and from work, etc. Are there any plans to add offline features? Even if it's just practice that can be stored and added as points later when wi-fi capablities return?
For speech audio, it would have to pre-download what it thinks you might accomplish before your next reconnect to the internet. Thing is, it doesn't know when you're going to disconnect next. I want this feature too, but somehow I think it might be a little trickier than expected to implement.
I don't think there would be a problem... You would just need to specify what to download for offline use... If it were me I would give an extra window, where you could select which skills you want to download, and this one would be downloaded for offline use, so next time you open app and don't have connection Duolingo would look up local files...