No information is ever sent to us. Everything is stored on your device.
No information about you is used by us (as we don't gather any).Â
We don't collect any information so we don't share it with anyone, however if you use "Import from BoardGameGeek" functionality, the app will make a request to BGG servers to get the list of apps that are in the collection of given username. This request may be logged by BGG and the username entered in the textbox will be shared with BGG in order to get correct collection of boardgames.
To summarize, this app stores everything locally on the device, doesn't track your ID and doesn't track any of your behavior for advertising purposes or any other reason, with the sole exception of BGG import which is entirely optional.