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 kutech company:
iKeyPass361 plus is a set of password management app. Creating passwords is a difficult task, so is remembering them. Computers, banks, emails and websites require the user to set up a large number of passwords, and they can now be preserved safely and indefinitely. The sliding unlocking and locking password protection mechanism is easy to remember and use. All you need to remember is a strong central password to access your information. The advanced version is equipped with independent password control and management for each account.