Does Moveslink also work on the iPad?
No, the application works with either Windows or Mac. I checked the official website and it appears these are the only two supported platforms where the application is available for installation.
Official website: http://www.movescount.com/connect/moveslinkmac/Suunto_Ambit
For iPads, you can try Suunto Movescount which is an application released by the same developer: https://itunes.apple.com/us/app/suunto-movescount/id465054490?mt=8