ETesting platform that uses touchscreen?

Hi HN, there are plenty of eLearning platforms available but no so much for eTesting. Is there a solution available or not that you know of that focus on eTesting, uses touchscreen and would be suitable to evaluate candidate for credentials like CPA or CFA. Just tell me if I don't make sense since english isn't my forte. I already know about the ones currently in use in the industry but for some reason, none of the one I know of support touchscreen inputs.

Thanks a lot for your collective knowledege.