I have almost nothing bad to say about it. Fun, offline , challenging to an extent and easy to learn and get the hang of. Wish I could create an account to save my progress whenever I switch devices. It also gets boring after a little while. Not great for long car rides but ok for shorter ones. Warning: the music gets annoying since it goes on repeat if you continue to fail. Pretty good though.

It's just the free version of the paid app, but it's still good. I deleted it since I have the paid version now, but I do recommend this for people that aren't willing to pay money for it. I love the songs and levels, but the only annoying thing are the ads that sometimes pop up after you die, or beat a level. I completely understand the need for ads since there actually aren't any other in-game purchases.

this is a very fun and engaging game. No bugs that i have encountered, and it is something I enjoy doing for longer periods of time. The WORST part of this game is 100% the ads. there are SO MANY. They are awful. I understand you can pay for the unlocked version with no ads, but come on. I shouldn't get an ad every time I leave a game or go to the shop menu. You guys can tone it down just a pinch with the ads.