Pingo is a free, web-based application that allows live surveys to be conducted in courses. Students need a mobile device or notebook to participate. Using a QR code or a participation code, they can view and answer questions. Students do not need to register in advance.
To be able to use Pingo as a lecturer and create questions, you must first register for the program. You can then create the most common question types (Single Choice, Multiple Choice, Text, Numerical) and manage your questions in a question catalog.