Tomorrow Apple (NYSe: APPL) will unveil its new line of iPads. Apple is releasing these iPads just in time because the tablet market is full of competition from Amazon to Samsung. CEO Tim Cook will debut the new iPads and iPad mini, they are expected thinner and lighter in San Francisco. Apple's market share went down to 32% in the tablet market in the second quarter of this year compared to 60% a year earlier. On the bright side iPad sales have doubled every quarter since 2010.