The term IPHONE MAKER can be solved with the crossword solution APPLE, which is a five-letter word. APPLE Inc. is an American multinational technology company that designs, develops, and sells consumer electronics, computer software, and online services. It is best known for its hardware products such as the iPhone, iPad, Mac, APPLE Watch, and APPLE TV. APPLE is one of the world's largest technology companies by revenue and one of the most valuable companies in the world.