Web Accessibility and SurveySolutions

Hi,
We are interested in using Survey Solutions for the work that we do in the disability community. What i’m looking to find out is this software W3C WCAG 2.01 AA Compliant? I see that you are Section 508 but we need to make sure that the solution has the higher level of compliance and I don’t see this mentioned anywhere.

You can learn more about this here:
https://www.w3.org/TR/WCAG21/

Also is the Tablet App Accessible for People with disabilities that use Screen rEaders and other Assistive Technology?

This is definitely what we have been looking for but just want to ensure it can handle that.

Where do you see that? (please provide a link to specific page or the title/author of the publication)