<Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> iPad (/ ˈaɪpæd / EYE - pad) is a line of tablet computers designed, developed and marketed by Apple Inc., which run the iOS mobile operating system . The first iPad was released on April 3, 2010; the most recent iPad models are the iPad (2018), released on March 27, 2018, the 10.5 - inch (270 mm) and 12.9 - inch (330 mm) 2G iPad Pro released on June 13, 2017 . The user interface is built around the device's multi-touch screen, including a virtual keyboard . All iPads can connect via Wi - Fi; some models also have cellular connectivity . </P> <P> As of January 2015, Apple had sold more than 250 million iPads, though sales peaked in 2013 and it is now the second-most popular kind of tablet computer, by sales, after Android - based types . </P>

What version of the ipad is the newest