Android, iPhone make up nearly 75% of smartphone market share

Smartphone usage jumps 10% to 90 million people

Nearly three-quarters of U.S. smartphone owners have devices that run on either Google’s Android platform or Apple’s iPhone platform, according to the latest monthly report from metrics company comScore Inc.

Overall smartphone ownership among U.S. mobile subscribers 13 and up rose 10 percent in the three months ending in October, to 90 million people. That’s 38.5 percent of all U.S. mobile subscribers.