Click on any of the iPad apps to go to the download page; if there isn't a link, it isn't in the US iTunes store. I am working on replacing those as well as those that are not free. If any of these interest you or you need help using any of these, please fill out the Integration Form here. If you would like to search for your own apps, try fnd.io; this page will allow you to search by specific content and topic.
Created from "The Periodic Table of IPad Apps." ICTEvangelist. N.p., 2014. Web. 28 Apr. 2016.