CompPrice+ app for iPhone and iPad

Just imagine youre comparing 2 different brands of canned beverage at a supermarket...

Brand As cardboard box is packed with 24 cans, priced at $15.80.
Brand Bs cardboard box is packed with 36 cans, priced at $21.59.

Its hard to find which one is cheaper.

If their quantity is same, its easy to understand.
$15.80 vs. $14.40 (per 24 cans)
$23.70 vs. $21.59 (per 36 cans)

Well, why not try this application?
Take a look at the screenshots and make sure how it works.

Thank you for your attention.

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There is another free version. It doesnt have history buttons.
Please check at first whether CompPrice is useful or not for you
with free version.