My daughter's favourite bit was how the completed animals made various silly noises and motions if you poke them into different places. A good game for a variety of ages, as even small children can play and the instructions are very clear. There's also a teaser "LITE" version available for free, to trial it out.
You'll like it because: The animation is fantastic, great sense of humor
Too bad: There's a limited number of balloon animals, meaning the product has an attention-span shelf-life.
iPhone Apps users gave it 3/5 stars
Cost: Lite is FREE, Full-fat is £1.19
Ages: Any age can play