Apple has updated its free Pages, Numbers and Keynote apps on iOS and Mac, adding autocorrect improvements and a library of more than 500 professionally drawn shapes that can be used in presentations and documents. There are also new options for replying to comments and joining in on threaded conversations, improvements to pan and zoom functionality, and an updated ability to add the most recent stock and currency information that syncs up with the previous day’s market closings. The iOS version of Keynote also received the Light Table view that was already featured on Mac, and both versions can now edit presenter notes while still in the Light Table view.