I'm sure they did their own stuff, but Apple got away with a very nasty one. So I don't think competition law works. Results look completely random, like tossing a coin.
And what is the definition of nasty here? It's very subjective. Apple doesn't own the mobile market and are below 50% control of it so they are not really a monopoly. I'm also not sure how you can use anti-trust or anti-monopoly against them when they have been found again and again to not be a monopoly.