Smartphone operating system market share in the U.S. 2012-2024, by month

Apple's iOS continues to hold the largest share of the smartphone operating systems market in the United States, claiming more than half of the market as of March 2024. Apple's share of the U.S. market has risen steadily since early 2012, when it accounted for around 30 percent. This growth is not reflected in all markets, however, with Apple's global share remaining stable year-on-year.

Apple growing at home

Under CEO Tim Cook, Apple has continued to follow a stunning growth trajectory. Apple became the first U.S. company with a market capitalization exceeding two trillion dollars, just two years on from becoming the first trillion-dollar company. The iPhone, responsible for much of the company’s growth, has cemented its status as the smartphone of choice for many Americans during recent quarters. Google's Android operating system is a close competitor in the U.S. OS market, accounting for around 47 percent of the market as of March 2024. However, Apple commands a far wider lead in the U.S. smartphone manufacturer market, with the Android user base split between various vendors such as Samsung and Motorola.

Apple’s popularity across markets

Apple has seen success with the iPhone in developed markets across the globe. iPhones accounted for four of the five most-sold handsets in the United Kingdom as of January 2024, and four of the leading five in Germany. Yet, the high price of Apple devices puts Apple at a disadvantage outside of wealthier markets. In Africa, iOS accounted for around 13 percent of the mobile OS market in November 2023, while Android dominated with an 85 percent share.