Is there a way to see all iPhone App Store purchases? I'm wondering whether there is a way to see all iPhone App Store purchases in a similar fashion that is available on Mac App Store in Purchased section.
I don't think there is a way to view just iPhone App purchases.
You can view your whole iTunes purchase history. You can see your iPhone app purchases there.

Open iTunes -> Store menu -> View My Account -> Sign in -> Go to Purchase History

Update: This seem to include all your purchases using your Apple ID (iOS App Store, Mac App Store, and iTunes Store)