I've been looking for a good language app. Most apps make u pay for everything, Duo lets u do a lot for free. This app helped me a lot. But I've been waiting for a very long time now after I sent an email to them, they have still not responded. And they have changed certain things in the game that shouldn't have been changed. that's y I have changed my rating. N I wouldn't recommend plus now there's no need for it in my opinion. N btw y is the purple bubbles now breaking? For that 1 star😡