It's for for Android tablets, it's free and does not have any ads (don't like the idea of kids clicking ads to what ever)
Now, I am just starting out with games and it is aimed at children, so do not expect epic gaming, but the idea is to turn over 2 cards at a time and try and remember and find the matches for the animals.
Here are a couple of screenshots...



I am new here so apologies if this is the wrong place or against the rules or anything but I am really curious to hear from others about how I did, what could be better, what would make it more interesting or enjoyable, etc. and would really like to know how kids like it.
So constructive criticism is welcome.