Well…
The review I read before purchasing this seemed pretty good. But um…however… The third verb I encountered here in a drill was “to can.” Really?? TO CAN?? What was meant (clearly) was “to be able.” To can (say, peaches) is something quite different. So that was in my FIRST minute of experience with this app. Such a common verb, seems you could give that one a little special attention. Let’s hope it gets better. Not a good first impression. That’s pretty pathetic. I hope I see this changed in the near future. Be curious to see if there’s a human monitoring this app. As for my recommendation… purchase at your own risk. Many word definitions are just plain wrong, or given a meaning that is way down the list —possibly giria. In any case highly problematic.