REALTOR.ca is a free app offered by The Canadian Real Estate Association. It allows users to search for homes and property across Canada and to connect with Realtors for more detailed information. The app will even connect you with a REALTOR to view, buy or sell a property.
Calgary Realtor Kelley Skar put together a great REALTOR.ca iPhone app review and walk-through video together that shows off some of the features of this new app.
Update: Since first posting this Kelly has done a full Realtor.ca app review on his site.