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 G.P. Imports:
Run your own Construction Company business with this incredible game. Receive all units that fall from the sky according to the order. Remember to catch only the pieces that you need!! How do you play? It's easy! Just move the tray with your finger to the right or to the left. The more you practice the better you can run your business. This game is carefully designed with awesome graphics, music and sound effects. Please remember that as soon as you finish building, you have to put a "final top unit" as listed in the instructions We hope you love it as much as we do. iTown Builder is exquisitely addicting!!