97.2% of US tablet traffic is from the iPad

Smartphones and Tablets Drive Nearly 7 Percent of Total U.S. Digital Traffic

iOS Accounts for Largest Share of U.S. Smartphone and Tablet Devices while Driving the Majority of Non-Computer Traffic

comScore Releases Report, “Digital Omnivores: How Tablets, Smartphones and Connected Devices are Changing U.S. Digital Media Consumption Habits”

RESTON, VA, October 10, 2011 - comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released the report Digital Omnivores: How Tablets, Smartphones and Connected Devices are Changing U.S. Digital Media Consumption Habits. The report analyzes how cross-platform consumption has created a vastly different landscape as consumers utilize a growing number of devices to consume digital content. The report also analyzes the impact these shifting consumption habits have on online visitation and engagement across the Internet. To download a complimentary copy of the report, Digital Omnivores, please visit: http://www.comScore.com/DigitalOmnivores.

“The popularization of smartphones and the introduction of tablets and other web-enabled devices – collectively termed ‘connected devices’ – have contributed to an explosion in digital media consumption. As these devices gain adoption, we have also seen the rise of the ‘digital omnivores’ – consumers who access content through several touchpoints during the course of their daily digital lives.” said Mark Donovan, comScore senior vice president of mobile. “In order to meet the needs of these consumers, advertisers and publishers must learn to navigate this new landscape so they develop cross-platform strategies to effectively engage their audiences.”

Key findings highlighted in the report include:

Mobile phones drive digital traffic around the world, while tablets are gaining steam. The share of non-computer traffic for the U.S. stood at 6.8 percent in August 2011, with approximately two-thirds of that traffic coming from mobile phones, and tablets accounting for much of the remainder.

Increased WiFi availability and mobile broadband adoption in the U.S. are helping drive connectivity. In August 2011, more than one third (37.2 percent) of U.S. digital traffic coming from mobile phones occurred via a WiFi connection. This percentage grew nearly 3 points in just the past three months. On the other hand, tablets, which traditionally required a WiFi connection to access the Internet, are increasingly driving traffic using mobile broadband access. In August, nearly 10 percent of traffic from tablets occurred via a mobile network connection.

Today, half of the total U.S. mobile population uses mobile media. The mobile media user population (those who browse the mobile web, access applications, or download content) grew 19 percent in the past year to more than 116 million people at the end of August 2011.

iPads dominate among tablets in driving digital traffic. In August 2011, iPads delivered 97.2 percent of all tablet traffic in the U.S. iPads have also begun to account for a higher share of Internet traffic than iPhones (46.8 percent vs. 42.6 percent of all iOS device traffic).

In the U.S., tablet users display the characteristics of early technology adopters: young males in upper income brackets. In August, 54.7 percent of all tablet owners were male and nearly 30 percent were age 25-34. Nearly half (45.9 percent) of tablet owners belonged to households earning $100K and more.

Nearly half of tablet owners made or completed a purchase on their tablet. Tablet owners exhibited significant use of their devices throughout the entire online shopping process – from doing the initial planning, conducting product and store research, making price comparisons, to finally transacting. In the past month, more than half of tablet owners looked up product or price information for a specific store (56 percent) and read customer ratings and reviews while on a tablet (54 percent).

Nearly 3 out of 5 tablet owners consume news on their tablets. 58 percent of tablet owners consumed world, national or local news on their devices, with 1 in 4 consuming this content on a near-daily basis on their tablets.

Tablets facilitate real-time social networking. Nearly 3 in 5 tablet owners updated their social networking status or commented on others’ status on their device during September, while slightly less than half shared their location using a location-sharing site during.

The incremental reach through mobile and connected devices should not be underestimated. In the case of a publisher such as Pandora, the incremental reach of additional channels, such as connected devices, is significant. In August 2011, the additional mobile and connected device audience for Pandora accounted for more than half of their total cross-platform audience.

iOS is Leading Connected Device Platform by Device Share and Traffic Share

Although the Android platform accounts for the highest share of the smartphone market (43.7 percent in August), its total audience among mobile and connected devices in current use is eclipsed by the Apple iOS audience. The iOS platform had the highest share of connected devices and smartphones in use at 43.1 percent, fueled by the iPad’s dominance in the tablet market, while Android accounted for 34.1 percent of the total mobile and connected device universe.

OS Market Share by Audience Installed Base

3 Month Average Ending August 2011

Total Mobile Audience, U.S., Age 13+

Source: comScore MobiLens

Device PlatformsShare (%) of Devices in Use

Apple iOS43.1%

Google Android34.1%

RIM15.4%

Other Platforms7.8

The iOS platform also accounts for the largest share of Internet traffic, measured in terms of browser-based page views, in the U.S. at present. When measuring market share of Internet traffic by platform, iOS accounted for more than half (58.5 percent) of the share of total non-computer traffic in the U.S. Android OS ranked second, delivering 31.9 percent of overall non-computer traffic in August. With iOS having a significantly higher share of traffic (58.5 percent) compared to its share of devices (43.1 percent), it suggests that iOS users are heavier-than-average consumers of Internet content.

OS Market Share by Digital Traffic (Browser-Based Page Views)

August 2011

Total U.S. - Home and Work Locations

Source: comScore Device Essentials

Device PlatformsShare (%) of Non-Computer Traffic

Apple iOS58.5%

Google Android31.9%

RIM5.0%

Other Platforms4.6%

About comScore

comScore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world and preferred source of digital business analytics. For more information, please visit www.comscore.com/companyinfo.