Check out every iPhone released in the past 10 years

It's hard to remember, but believe it or not there was a time before the iPhone. It's now 10 years since the debut Apple handset went on sale and changed the smartphone space forever.

It's been a busy decade, with 15 different iPhones dropping since the start of 2007 – so, time to get a little nostalgic. Here's a brief history of the smartphone that reinvented an industry and sparked hundreds of copycat devices. If the future of the iPhone is as fascinating as its past, then we're in for a treat.