Yes, I gave it a couple of plays some days ago.

It is a bit buggy, I experienced several crashes on my iPhone 4S. It is a bit hard to get the business going, and you can very easily get your company owned by investors that makes all sorts of changes to your business :-)

Yes, it's quite a fun game, similar to Game Dev Tycoon if you've played that.

There were crashes in the first release but it seems to be fixed now.

I bought it, but it kind of just stops after you name your company and product. You read two emails, then you're left on your own to figure out how to do stuff.