Spore is an easy-to-use app that allows you to place encrypted calls seconds after you've completed the download. We try to minimize our collection of user data and don't require any information to setup an account.By downloading our app from the Google Play store, you're supporting our opensource projects and development. To learn more about what we do, visit https://myceli.alThe Mycelial Network provides you with free encrypted voice communication (fun for the whole family)! How does this work? Zimmerman Realtime Transport Protocol (ZRTP) uses a specific method of exchanging cryptographic keys called the Diffie-Hellman key exchange to jointly establish a shared secret key over an insecure communications channel. The keys are exchanged between the phones and NOT the server–so if the key exchange is successful, the host server (Mycelial, in this case) couldn’t even listen in on your calls.Caveat Emptor? All of this is open source–your security is your responsibility and it is important that you read the code to understand the functionality.