Logic & Flow helps you design survey that flows depending on your participants answers. It helps you ask only relevant questions to survey and that intern leads to better response rate.
Lets say you are conducting a physical fitness survey. If Person is fit you want to keep it short. if a person's fitness level is poor you want to ask additional question.
That's where Logic and Flow can help.
Create a questionnaire and add the questions that you would like to ask regardless of condition (Fit or Poor).
Go to "Logic & Flow" and add rules proper condition and a decision. In case of above example, add a rule and then add condition (poor) and decision. If condition is true then survey will jump participant to appropriate question.
That't it. Now your survey will flow based on conditions and decisions that you have specified and will provide optimal experience to participant.
Click here to learn more about condition and decisions