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 kutech company:
Personal Blood Pressure LogThe software ICARE361 broke new ground in the realm of blood pressure managing system. KUO YUE would like to introduce the personal blood pressure reading solutions in iPad. To record your blood pressure reading from your home blood pressure monitor. Our system allows you to enter your systolic, diastolic and pulse reate reading by date and time. In addition, you can also record any notes about how you are feeling or other important information. KUO YUE always persists in giving consideration to both technology innovation and quality.System develop based on iOS5Fast & easy to setup ICARE361 softwareGreat user-interfaceTo record your systolic, diastolic, pulse rate, important informationData transmission with e-mailExport as Text fileExport as CSV fileComputing and display bar charts statistics.