The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Mortadela Network:
Too Shy To Ask is the ultimate help to your timidity. Just type a question and let another person, a boy/girl or a friend, answer and return the iPhone to you. One hour later, iPhone will pop up a notification with the result and either you nor the other person will have to be face a face when the answer is finally revealed!