In 2017 , the use of Google 's Android represented 70 % of operating system on all mobiles .
In the mobile ( smartphone and tablet combined ) sector , use in 2017 is up to 70 % of Google 's Android and according to third quarter 2016 data , Android on smartphones is dominant with 87.5 percent and a growth rate 10.3 percent per year , followed by Apple 's iOS with 12.1 percent and a per year decrease in market share of 5.2 percent , while other operating systems amount to just 0.3 percent .
Operating system