"Shopping list, discount calculation, unit price calculation, memo" You can quickly register a "shopping list", quickly calculate consumption tax and discounts, and compare unit prices per gram. In addition, there is a memo function that automatically saves. ■ Shopping list ・ Register items you plan to purchase one after another ・After purchasing, check it on and add it to the purchased list. ・To re-purchase, re-register from the purchased list ・Badge display of number of registrations ・Display purchase list in widget - Filter by favorites and highlights ■ Possible calculations ・Consumption tax calculation (8%, 10%, and others can be specified arbitrarily) ・Discount calculation ・Gram unit price calculation ・ Unit price calculation per piece ■ Memo Make a note of what you are interested in and save it. Feel free to enter as it will be automatically saved. There is also an edit lock. ■ List ・The results can be registered in a list and totaled or compared. * Since the list is a temporary storage area, it will disappear after a certain period of time after the application is closed. Simple and easy to use, please try using it.