[Crew&West]

I have a 3yo and a 4yo. DH wants to get them a Leap Frog "like a kid ipad" he said. I have never messed with one or really seen one other than on tv.

Would they be age appropriate? Can they do more than just sing a song or play the alphabet? I want something that can grow with them or like a DS that you can buy different games for learning or fun (for when they get older.. assuming they make it that long!)

Would these be a good gift? Any other ideas? Price isn't an issue these are coming from both grandmas and grandpas.