All calculators you need and a food bar code scanner in one smart App! Inside the application, you will find: --- Weight Control Diary --- Control your weight periodically and keep your diary. --- Product Barcode Scanner --- Better understand what you eat. Scan the barcode or enter the number of calories manually. For different types of activity (running, walking, office work, house cleaning, yoga), the application will calculate the time needed for burning the number of calories indicated in