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 Eric Kille:
AcctPad HD for the iPad provides a mobile user interface to manage expenses by keeping track of your cash and account transactions. AcctPad provides the ability to categorize expenses, generate monthly PDF statements, backup, and restore with your desktop PC/Mac via local WiFi and more. AcctPad HD can be used as a standalone mobile expense manager or mobile extension to your existing desktop financial software through the CSV export feature and wiFi Connect.AcctPad is built on SQLite database technology and can easily support hundreds of transactions, multiple accounts, and multiple account data files. Easily switch between account data files, accounts, and years.Features- Add, Edit, Delete Accounts, Transactions, and Categories - Smart assist technology for easy on-the-go data entry - Category TableView to summarize monthly expenses - Passcode protection- Generate PDF Monthly Statements - Export to CSV (Comma Separated Values) - Backup, Restore, account data files to/from desktop PC or Mac via local WiFi - DEMO mode to explore features and show your friends with out exposing finances