A really awful app. Continually freezing or crashing.Want to start a lesson?. You'll likely spend a minute or two watching an owl dancing up and down on the screen before a lesson starts. And then repeated before the next lesson. The reliability of the app has steadilly reduced over time which I'm quessing is as they add languages and complications. And no, its not my phone or tablet as I have it loaded on different phones / mobiles and all the same.My experience is limited to French and as far as a learning tool is concerned, it is very good if you simply wish to learn to read. To communicate with and understand the oral language it will not take you above a very base level. My experience with Duolingo has today reached 2000 consecutive days
