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 Nyheter & Co. - News Ltd.:
Since January 12, 2009, visa waiver travelers are not allowed to board a flight or cruise to the United States without an ESTA authorization and approval number.This App makes it possible to connect your iPhone or IPad, to a secure public web. Apply online in your language, make a renew, check your status, make a screenshot and show your approved application, when ever needed.This App gives you the fast way to your own embassy in the U.S. All 36 ESTA-countries have an embassy in th U.S. Here youll find addresses, phone- and faxnumbers to your embassy. You can also visit the embassy homepage.This App gives you weather forecasts all over USA. You can make your own choice of city or just take a look of the weather in 25 big cities all over the country. Check the weather forecast for your destination.This App gives you U.S. headlines through Reuters. Stay tuned with the latest news. Reuters will keep you continuously updated with their headline telegrams.