A lot of people download the app and get confused about how it works. When starting the app for the very first time there should be a small intro screen.
-> other participants who left the room are still displayed
Possible solution:
When applicationDidBecomeActive is triggered, re-join the room to receive the latest participants. Probably also broadcast the estimation again.
We should (non-annoyingly) ask for reviews or star-ratings in a prompt. For example showing the consensus cats for the first time could trigger the prompt.
In horizontal orientation interface elements are covered due to missing vertical space. They should be realigned (or put in a scrollView) to support landscape layout.
For now only "portrait" orientation is enabled (Targets/Planning Poker/General/Deployment Info/Device Orientation).