Photos: Useful apps for Apple iPad Summary: Plenty of business leaders and knowledge workers are putting the Apple iPad to work as a business tool. Take a look at the apps that make it possible. By Jason Hiner | June 8, 2010 -- 04:33 GMT (21:33 PDT) Follow @jasonhiner Previous | Next Image 72 of 101 Topics: Apple, CXO, iPad, Mobility Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.