Fully Noded never shares or uploads any of your data to any third party servers. It is in its very nature a private app as you utilize your own personal server as the backend for the app. Tor is utilized for any third party API calls so that even your devices IP is not visible to the endpoint. No information is required by Fully Noded from you, no log ins, no email etc. There is no database other than what is on your device, and that database is encrypted with a private key only your device knows about which is securely stored and itself encrypted on the devices secure enclave.