Here is my review for your product:

Pros:

• It can make coding become fun
• Can train our kids, make them more clever
• The cartoon is cute
• It is simple but funny
• Attractive for kids

Cons:

• Nothing for this product I can found

My comment:
I am waiting for the iOS version of this app.

For this product, I like to mark it as
8/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)