Apple Inc turns 50 years old on April 1, 2026, a historic milestone for a company that is one of the most valuable in the world. The company has had many historic milestones over the years, including the launch of the iPhone in 2007, now a key piece to annual revenue. Here's a look at the history of the iPhone and how an investment in Apple stock could have done as opposed to buying a new iPhone each year. Apple iPhone History Apple unveiled the iPhone on Jan. 9, 2007, at its Macworld event. The