Only the current version so far — new entries appear as the app ships updates.
Easy VAT is a tools app by Raffaele Amuso with 10,000+ downloads (about 39K estimated). +27 installs in the last 7 days. Released Feb 14, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “Calculate and spin off any VAT rate, you can use this app worldwide”