5 stars: So interesting game it is !!
3 stars: At first I liked the app but after I finished the questions about planets the challenges won't open. I am disappointed.
4 stars: I give four stars to this app because ads is irritated but this app is so useful and helpful.
4 stars: Like so far it's good no ads
5 stars: That's a good app and In this app we have information regarding the solar system this app have a total download of 100 but after 1or2 years this app will get the total download of 100 billion I wish!! Plz tell your knowing names to download this app Thank you..
5 stars: Such a good game I like who had make it but whowever has maked it I like it so much thank you for this game
5 stars: This app teaches a lot about our solar system
3 stars: I am not getting the megamind achievement but still good app But for me bad app\ud83d\ude36\ud83d\udc4e\ud83d\udc4e
5 stars: It's fun and educational
5 stars: It is very good app.
5 stars: best Quiz app in the world
5 stars: So good app
5 stars: I know about Planets and Stars and Galaxies and Dwarf Planets and finally Black Holes
4 stars: I want to give 5stars but because of the ads 4stars
5 stars: Nice mind game
4 stars: So far so good!
5 stars: I like it \u263a\ufe0f
5 stars: Best quiz app \ud83d\udc4c\ud83d\ude4c\ud83d\udc4c\ud83d\udc4c
5 stars: Amazing work
5 stars: \ud83e\udd17\ud83e\udd17\ud83d\udc4c\ud83d\udc4c
5 stars: Good
5 stars: Nice