Zettl

Zettl scans, archives and understands receipts.
The app makes it easy to scan your receipts, recognizes the items and prices and gives you an overview over the items you buy every day!
The built-in scanner uses Apple's VisionKit Technology to recognize documents and text. You can also import images are PDF files, or share them to the app.
Editing items is fast and easy, and details like price per unit or discounts can be set as well.
A search makes it easy to find your items and receipts — either inside the app or via iOS' Spotlight search.
Extensive analytics about stores and items give you an overview of all your purchases.