Many are understandably curious about what Apple has to offer in the upcoming iPhone 6. Apart from the rumors suggesting that it could arrive in two different sizes, we’re not sure what other features that the phone could come with. Sure, you’ve got your usual features like cameras, and then there’s Touch ID that will most likely be debuting with the iPhone 6, but what else can we expect? Well according to the folks to 9to5Mac, perhaps additional sensors could make their way into the iPhone 6. This is according to new found APIs within Apple’s upcoming mobile operating system, iOS 8. According to the code discovered, there have been references made to altitude, suggesting that the iPhone 6 could come with barometers installed in them.