*Very* disappointing!
Now, my expectations were low to begin with, and I was willing to give this as much time as needed to get it working. But the app is completely and totally useless (and the "support" is Japanese only. If you want to scam people, I guess the easiest ones are those like my brother who are in desperate straights.
Both the developer and Apple itself should be ashamed. A refund would be appreciated, but more importantly, this app needs to be removed from the App Store to prevent others from experiencing false hope.