Coffee talks is dating app but with a focus on coffee lovers. The main functionality that is different from dating apps is that you only have limited time for each call. You have 5 minutes in total for a successful call with another user. That is only the rule for a starter talk. The reason behind this is a part of the shyness that some people have. The shorter and more focused talk you have the less is there uncomfortable silence. Another thing that prevents users from being uncomfortable is the option for a pick-up line or a conversation starter. This being said, you can choose a topic from the main tags and the other user will see your chosen topic.