This application has so much promise but ultimately fails. On the plus side is the charts and the analysis which are done relatively well. Unfortunately the data entry is horrible. Serving sizes are not handled well. The food score is not calculated correctly and gives a bogus value. I have been using excel, this app and another iPhone app. The other app on here is free. It is excellent for the data entry but does less well on the reports, charts and analysis. If the errors are corrected and the data entry is overhauled, this would be a top application.