The Planning poker application is a fun way to increase the common understanding of the Agile project requirements by the entire team. By playing poker with the estimations, team members will be able to: - Validate their understanding of what is being requested by the ProductOwner or Product Manager - Enhance other people's knowledge on the topic by explaining their arguments - Learn new perspectives by listening to other people's arguments You have the flexibility to choose how you want to plan - in points or in t-shirt sizes. In addition, the application provides some tips and best practices that will help you get even more productive when planning. Happy planning!