COSPA Calc app for iPhone and iPad

****If you want a good buy "COSPA Calc" ****

* What is "COSPA"?
"COSPA" stands for "Cost performance" in Japan.

* This app?
When you think there are things I want ... and I wonder higher Please use the "COSPA Calc" if!!!
In this app, you can see immediately the value corresponding to a period of time during which to use is simply set as "price" and "period"!
So you can see at a glance whether a good buy for you before you buy what you want!
In addition, it is possible to save it as a "favorite" with a name so well possible, comparison of more commodities is possible!

Please use the "COSPA Calc" useful but very simple!