Google is (by far) the dominant supplier of android apps, so it very much applies. We can debate this forever, the only thing that will prove it either way is a legal ruling - and I hope that happens soon, and results in a modernisation of competition law.
But Android is not a technological monopoly, and Google has not monopolized all Android apps. You might have low standards for the application of anti-trust laws, but the government does not.
The EU is much more neo-liberal than the U.S., and as a Libertarian, I'll wait and see what I trust is a more "valid" ruling — the opinion of a U.S. federal judge. If he/she rules a monopoly, and their opinion stands, I'll come back and give you kudos — alas, I don't think it will happen.
