Looking beyond the traditional inspiration gallery is iOSUp. It’s an online collection of user experience design work, both static & animated, with a focus on Apple software.
iOSUp seems like it’d just be an iOS site but it actually focuses on OS X designs as well.
You can sort by interfaces, icons, illustrations, and other similar categories. Each submission is added by a designer or user with credit to the original designer.
Check out the main gallery to see some of the examples.
Digital designers who use Sketch or Photoshop may also appreciate the freebies section. This is a curated list of freebies including icons and user interfaces that specifically contain iOS/OS X applications.
Each freebie is 100% open source and offered as a download for creative design work.
If you’re a designer with a focus on Apple products then I highly recommend iOSUp as the place to gather ideas and compare concepts from your own work.