20 Windows Phone apps for business (gallery) Summary: According to recent figures Apple has 10 times more apps than Microsoft but that doesn't mean Windows Phone users don't have a lot to choose from. By Silicon.com | February 1, 2012 -- 09:15 GMT (01:15 PST) Previous | Next Image 12 of 21 Save creating your own QR code business cards with this app. Price: Free Image: Marketplace Topics: Telcos, Microsoft, Mobility, Operating Systems, Software, Windows Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.