Friends, do you have any ideas for organizing polls in ios games. Want to distribute beta version of the game a certain number of people (scattered around the world) and to interrogate them on the subject that likes and dislikes. You need some tool for this. Questions should appear after a certain mileage level in the game. The questionnaire must be able to work offline and then send data to the server (when a connection is available). Further the analysis. The game is written in Unity. Tell me, do you know any solution to this problem?