Apple has overtaken Android devices to account for more than half of smartphones used in the US, giving the iPhone maker an edge over its rival as it pushes into sectors including finance and healthcare.

The 50 per cent landmark — the iPhone’s highest share since it launched in 2007 — was first passed in the quarter ending in June, according to data from Counterpoint Research. Some 150 devices using Google’s Android operating system, led by Samsung and Lenovo, accounted for the rest.

“Operating systems are like religions — never significant changes. But over the past four years the flow has consistently been Android to iOS,” said Counterpoint’s research director, Jeff Fieldhack. “This is a big milestone that we could see replicated in other affluent countries across the globe.”