It's built in to Siri though. So Apple benefitted from Shazam. I'd say Apple's Weather app has also significantly benefitted (albeit a bit late) from Dark Sky's acquisition
Filemaker might as well have been bought when dinosaurs roamed the Earth. It's such an acquisition from another era that it's a fully owned-subsidiary of Apple inc. that is completely separate from the rest of the company. Do you know how many other subsidiaries Apple has?
