TapPoll uses both quizzes and polls.

What is a quiz?

A quiz contains several multiple choice questions each with a correct answer.   Great for study guides, trivia, etc.

What is a poll?

A poll is used for live polling/instant feedback.  There are four choices without a correct answer.  The results of an active poll are displayed live in a graph as responses are made from the devices.  Great for classroom feedback.

How many of my quizzes/polls can be active at the same time?

One.  Only your single active quiz or poll is being presented to anyone that is associated with your Owner ID (i.e. your username) on their device.

I have made the perfect quiz and I would like it to be shared with the public.  How can I get it added to the public quiz list?

Use the public quiz request form.