African Market Overview

APRIL 2011 AFRICAN MARKET OVERVIEW 4,224,539,700 MONTHLY MOBILE ADVERTISING IMPRESSIONS ON THE InMobi NETWORK 15% SMARTPHONE IMPRESSIONS 15% SMARTPHONE IMPRESSIONS 20.6% 16.8% GROWTH IN GROWTH IN MOBILE IMPRESSIONS SMARTPHONE IMPRESSIONS TOTAL IMPRESSIONS 3.5 billion TOTAL IMPRESSIONS 4.2 billion IN THE AFRICAN OVER THE PAST 3 MONTHS MOBILE MARKET JAN 2011 APR 2011 HANDSET SHARE OF IMPRESSIONS MANUFACTURERS SHARE OF IMPRESSIONS APR 2011 Other 3.5% 3.1% 2.7% 21% 3.0% 3.8% NOKIA 60.9% SAMSUNG 20.3% SINCE JAN 2011 O JAN 11 APR 11 SINCE JAN 2011 NOKIA SAMSUNG SONY ERICSSON LG RIM OS SYSTEM SHARE OF IMPRESSIONS COUNTRIES BY MOBILE AD REQUESTS SINCE JAN 2011 O JAN 11 EGYPT 12.4% APR 11 %3D SUDAN 11.0% GHANA 9.4% NIGERIA 17.1% KENYA Nokia OS Symbian OS 37.0% RIM OS 24.2% 3.1% NOKIA SOUTH AFRICA 22.4% NOKIA OS SHOWS THE MOST GROWTH IN THE REGION - NIGERIA FASTEST GROWTH SUDAN InNobi www.inmobi.com / [email protected] / @lnMobi