This list is not in order of "bestness," because diet is a very individual thing, and I don't believe there's any one app that will be the best app for everyone.
Ndepụta a abụghị "mma," n'ihi na nri bụ ihe dị iche, echeghị m na e nwere ngwa ọ bụla ga-abụ ngwa kacha mma maka onye ọ bụla.