Finally a "spot the difference" app with levels! – Activity Spot the Difference! (by Happy Touch Games for kids) Review

I've been looking for a "spot the difference" app for a while. I like this one b/c it's the only one for kids that has different difficulty levels. I really like the pics with only one difference b/c I can use it to introduce the concept to my child and then use the pics with more differences to challenge him. I do hope that the developer continues to add pictures.
Review by Runningflower on Activity Spot the Difference! (by Happy Touch Games for kids).