Ptdminder is an app used to keep track of dates on food and other products have an expiration date. this app is special Accommodate to restaurants, hotels and fast food industries or other businesses that have large food storage that they want to have total control on. Ptdminder app is connected with the label printer and is specially adapted for label printer Brother QL - 720NW . What is special with this application compared to other software which helps to keep an overview of the expiry dates is that this app is tailored specifically for businesses . app uses unique color codes to supervisions products and provides easy overview on ipad screen about the condition of the products and with the help of the label printer it prints unique labels that user can stick on the food products.