iOS App - Compare Genie
You're in a supermarket and you see an offer for blueberries, 150g for £2.75 or 250g for £4.00, which is the best value?
This is where Compare Genie comes to the rescue, launch the app, enter the offers and bingo... the 250g is 14% better value!!
Works with quantities as well.
We use this nifty little app ourselves while we shop. Buying the larger quantities is not always the cheapest option.