Are these forms mobile friendly?

Yes, our forms are responsive by default, we have also a widget that will help you to make your forms mobile responsive, here is the link: https://widgets.jotform.com/widget/mobile_responsive

This guide will help you to add the widget to your form: How-to-Add-a-Widget-to-your-Form

I would suggest you to test it and if you have questions, please let us know, we will be glad to help you.