To set this up you need to have a browser installed on your iPad.
After creating and deploying your questionnaire, go to Distribution>Links and copy the first 2 links(r1 & r2).
Open the browser on the Ipad and add this link as a bookmark or shortcut icon so that panelist can click on it to start the questionnaire.
Please be careful to update this link if you want to run a different study. The anonymous link of a questionnaire is unique.