Kitchen inventory app that reminds you what's about to expire

I throw away embarrassing amounts of food because I forget it's in the fridge. I want a mobile app where I scan the barcode or snap a photo of an item when I bring it home, log the expiry date, and get a push notification 2 days before it expires. It should also be able to export the current inventory so I can paste it into my recipe app. The scanning should be fast — I'm unpacking 20 items, I don't want to type anything.