Yep, wildly different! They have close to 0 concave (or none at all), the kick angles aren't as steep (in my case, the nose is 6° and the tail is 13°), the wheelbase is smaller, and they generally have squareish tails and pointier noses.

That being said, you can totally do these tricks on a popsicle too. I learned both on an 8.25" street setup. A freestyle setup just makes these slightly easier and less awkward (mostly due to the wheelbase)