“Apple’s decision to ship its own mapping system in the iPhone 5 and iOS 6 was made over a year before the company’s agreement to use Google Maps expired, according to two independent sources familiar with the matter,” Chris Ziegler reports for The Verge.

“The decision, made sometime before Apple’s WWDC event in June, sent Google scrambling to develop an iOS Google Maps app — an app which both sources say is still incomplete and currently not scheduled to ship for several months,” Ziegler reports. “Apple apparently felt that the older Google Maps-powered Maps in iOS were falling behind Android — particularly since they didn’t have access to turn-by-turn navigation, which Google has shipped on Android phones for several years.”

Ziegler reports, “The existing deal between the two companies was still valid and didn’t have any additional requirements, according to our sources — Apple decided to simply end it and ship the new maps with turn-by-turn.”

Read more in the full article here.