I've released "iRandomizr" that helps idea creation.

The one of methods for idea creation is called "Joint" that makes you joint two unrelated word.

This application helps you to do "Joint".

iRandomizr for iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation), iPod touch (4th generation) and iPad on the iTunes App Store

The procedure is as follows:

You can add keywords that you like or are interested in from "keyword".

Choosing "Randomize", Two wheels that contains the keywords you added will be displayed. Tapping "Randomize" button, the wheels start to spin. After a while, "Joint" will be completed. Tapping "▶", spinning will be repeated automatically. You can save the combination you like tapping "save".

You can review the combination from "Idea".

Enjoy idea creation!