We're developing an app that requires that the device has altimeter present. Currently there is no way of targeting such devices with required device capabilities as iPhone 5S supports everything 6 & 6 Plus does (and it would be wrong anyway). Sure we could test it in code, but it would be unpleasant for the user to purchase the app only to discover that the key feature does not work on her device.
Is there a plan to add this capability to the requirements or is there something else we haven't thought about?
