If you're thinking of developing apps for mobiles then start developing on Android first, and next look at Apple. Analysts Ovum believes Android will be the dominant mobile operating system by 2017 and anticipate smartphone shipments to reach a staggering 1.7 billion a year. To put that in perspective the current world population is just over seven billion and there are around 2.2 billion fixed line internet users worldwide.
Smartphones will outperform the overall market for mobile phones, growing at a compound annual growth rate (CAGR) of 24.9% for the period 2011-17 to reach 1.7 billion units, according to Ovum. Predictions show Android as the dominant operating system over the next five years as handset vendors rush to make it their primary smartphone platform.
Ovum expects that new phone shipments in developed markets, such as North America and Western Europe, will be almost entirely made up of smartphones, while feature phones will continue to play a small role in emerging markets in 2017.
"Android will dominate the smartphone market over the next five years," said Adam Leach, principal analyst at Ovum. "While Apple has defined the smartphone market since it introduced the iPhone in 2007, we're now seeing a sharp rise in the shipment volumes of Android, signalling its appeal to leading handset manufacturers."
Smartphones based on Android accounted for 44% of the smartphone market in 2011, significantly up from 17% in 2010. However, its share will reach 48% in 2017, as Android-based smartphones are expected to grow at a CAGR of 26.8% over the forecast period.
Apple's iOS will be the second most widely deployed software platform in 2017, accounting for 27% of the smartphone market, a slight increase on the 23% share of the market it reported in 2011. Sitting some way behind the Android/iOS duopoly will be the remaining smartphone players.
"Although it will remain behind Android in terms of shipment volumes, Apple will continue to be a key player and innovator in the smartphone market over the forecast period," says Leach. "We expect Microsoft, despite its slow start, to have established Windows Phone as a relevant smartphone platform by 2017."
The Windows Phone platform, with the assistance of Nokia, will account for 13% of the smartphone market in 2017. Despite losing significant market share since its high point in 2009, RIM's BlackBerry platform will still represent 10% of the market in 2017.
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