The iPhone is a lot of devices in one – it’s a browser, a gaming device, a camera, and occasionally even a phone. I guess you could think of it as a Swiss army knife of sorts. If you want to extend that metaphor in a more literal way, why not add actual tools to the device? Case in point, the iBottleopener.
Sadly, this is no belated April Fools joke. It’s a real product, and it’s available online for $20 (USD). If you’re going to check out the product’s website, I beg you not to watch the video, because you will drop IQ points if you do so. I swear. I felt my brain go dumb after watching it.