I used their mobile app because I wanted to download the videos for later viewing in a place with a poor connection. But even basic feature like downloading vid

I used their mobile app because I wanted to download the videos for later viewing in a place with a poor connection. But even basic feature like downloading videos did not always work correctly. It was quite frustrating. So that's why I abandoned their mobile app. I think maintaining a mobile app with basic functionality like downloading videos should not take much effort. We don't need a fancy mobile app where you can learn programming by dragging blocks of statements. Anyway, I still love Udacity. I already graduated from two nanodegrees.