The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Brendan Winter:
Yay or Nay is a fun educational learning game for your iPhone/iPad. There are over 300 different statements in the first version. If there is interest in this app I will continue to update it on a regular basis and can add over 1000 statements. Most questions you may not know but you will learn after you guess with an explanation after the answer. Hopefully you enjoy this application and if you have any questions please let me know. Also please do not give a bad review for the quality/quantity of statements. I will not charge you for updates, I think that is a scam. New updates will be free, absolutely no ads and no in-app purchases. 2010 Brendan Winter. All other trademarks are the property of the respective trademark owners.