This application contains foods that are beneficent and neutral for all four blood types (ABAB0) you can now check foods offline with added functions to filter for blood type or search item in full or already filtered list.
The food list is based on the book by Dr. Peter J. D'Adamo (second edition)

I am open for any features and modifications that you might need or to expand the list of foods if anyone has a qualified information about its nutrition and effect on the body!