It's not great
The app is fine and it has a great game, but the way you learn is weird. You need to get a set amount of point on everything except the Spiral Review, but when you get a question wrong you don't get a point for that question. Also there's a class leaderboard for the daily points you can get. It's also not forgiving of ANY mistakes you make. If you put a positive number but it needed to be a negative number, NO POINT FOR YOU. There are also levels that just tell you how good you are at a thing. Lastly you have to answer like 10 questions to get access to play the game, and sure you can get multiple but you have to answer so many questions RIGHT. if you make a mistake they don't think you can learn from that, they think that you failed.








