Jeff Huber, senior vice president of commerce and local at Google, revealed on his Google+ page on Monday that the new mapping app experienced more than 10 million downloads in less than 48 hours.
"We're excited for the positive reception of Google Maps for iPhone around the world," Huber continued. "Congratulations to the Maps Team on the recognition for the passion and hard work they poured into it, for this release and over the last 7+ years."
See also: Google Maps for iOS message: What Google really meant to say
Google Maps for the iPhone, iPod touch and iPad debuted late last Wednesday.
The launch of the app follows the firestorm this past fall surrounding Apple's beleaguered efforts to release its own mapping platform. Complaints ranged from inaccurate directions to completely erroneous locations altogether.
Apple CEO Tim Cook apologized for the problems, admitting that the Cupertino, Calif.-based company "fell short" with the new mapping platform included in iOS 6.
The iPhone maker followed up by highlighting alternative mapping apps in the App Store, and it was only a matter of time before Google trotted out its own.
For iOS users who still don't have the app but want to download it, Google Maps for iOS is available for free from iTunes now.