As a previous user of Duolingo I was very intrigued to learn about the creator and the story behind the app. His commitment to making the content free is quite inspiring, especially since he is still able to turn a marginable profit. His venture seems to be steady, but I also don’t see much improvement or endeavours to further it to the next level. Seeing as I did a post on Duolingo’s “rival” app, Memrise, this was a good read and helped me make comparisons as well.