If you read Chapter 18, you know that lots of great free apps are available for your iPad. But as the cliché goes, some things are worth paying ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
Bill Atkinson PhotoCard