Do you ever wonder if you should buy vs rent? Homes.com has come out with a new mortgage calculator that helps you determine. I recently had a buyer who is now actually paying less per month to own his new home that is three times larger than the apartment he used to rent. It looks like the Homes.com app is only for iPhone right now. Click here to learn more. But in searching online, I found a few other buy vs rent calculators. Check out this one from Yahoo Real Estate or this one from Mortgage 101.