Buy More! app for iPhone and iPad

Have you had any experience of having hesitation when you choosing between 2 or more sets of a product labeled different prices with different quantities, even with different unit systems in supermarket? Which set is cheaper? How big of the gap? Calculating is tedious and annoying even if you have a calculator. Think about if you want to buy a full cart of different products, you can save more money if you had a small tool that tell you which one is cheaper immediately!
"Buy More!" is you choice! "Buy More!" is a simple comparator that help you to calculate or to choose the cheaper one from many confusing combination of sets. You just select a unit system, then input quantity and amount of a product. Repeat the step to input values for another set of the same product (You can select another unit system, eg. Litre vs Gallon). Then, "Buy More!" will show you which one is cheaper with a golden 1 icon.