“Apple and its employees and contractors do not accept, review or consider any unsolicited ideas, works, materials, proposals, suggestions, artwork, content or the like, including for advertising campaigns, promotions, products, services, technologies, product enhancements, processes, marketing strategies, product names, content or creative materials (all of the foregoing “submissions”). Please do not send or provide any submissions in any form to Apple or any of its employees or contractors.”
That pretty much sums it up.