new delhi, Aug. 1 -- Apple Inc reported its highest-ever June quarter revenue of $109.4 billion, a 16% year-on-year increase driven by double-digit growth across its iPhone, Mac, and Services divisions. The results-marked by chief executive officer Tim Cook's final earnings call-came despite geopolitical uncertainty and supply chain constraints. "Apple is proud to report our strongest June quarter ever, with double-digit revenue growth across iPhone, Mac and Services, and in every geographic segment," Cook said, noting record June quarter revenue across the US, Latin America, Western Europe, India, China mainland, Japan, and Southeast Asia. Chief financial officer Kevan Parekh said active device installed bases reached an all-time high. App...