This could easily be a 5 star ap. It really helps to have something that instantly tells you if the food is good for you or not (in terms of FODMAP sensitivities) whether you are on internet or not.
The only reason why it is not a 5 star is that Monash never ever updates the foods on the list. This is weird because they are always testing new foods and retesting old ones. It is a relatively pricey AP, but no updates? What gives?
Dr, Fear about Monash FODMAP Diet