I used to use mysupermarket and loved the way it worked. Trolley is the closest if I've found to mysupermarket. I'd love you to add lidl though and price the entire basket, letting me know automatically if I could save on the basket by going elsewhere. Currently I think I can do this by changing the supermarket myself which is useful but I'm slightly confused as to whether the price at the top is the whole basket. On my most recent basket, the ASDA price was £5 or 9 items however 2 items were £2 or£3 when i looked them up individually so I'm unsure exactly how it works.