Is the new iOS7 update just for iPhones?

So the new iOS7 update came out and i was wondering if I could get the update on my iPod touch 4th generation? I was reading online and websites said the update was for iPhone iPad and iPod, yet I never got the notification in my settings for a new update. And whenever I check it says that there's no updates. So can I get the update or not?

The supported devices for iOS 7 are as follows:

iPhone 4
iPhone 4S
iPhone 5
iPhone 5S
iPod Touch (5th generation)
iPad 2
iPad 3
iPad 4
iPad Mini

Probably. It worked on my iPad mini

No, not just for iPhones.

iPhone - 4, 4S, 5, 5S, 5C
iPod touch - 5G
iPad - 2, 3, 4
iPad mini - 1
Apple TV - 2, 3 (yes they run a modified version of iOS)