After months of rumors and speculation, Google finally launched its standalone Maps app for iOS last week. And it's been pretty popular thus far. It's currently the top free app in the App Store, and it's also listed first in Apple's featured 'Maps' section.
The app does have some caveats though. Perhaps most notably, unlike the built-in Maps app, you can't get directions in Google Maps via Siri. Luckily, a workaround popped up over the weekend that takes care of that. And it doesn't require a jailbreak...