By default, the app uses different servers (rendezvous and transit) than the default ones used by most (all?) other wormhole clients.

But that's a one-time settings change:

https://github.com/LeastAuthority/destiny/issues/259#issueco...

Go to the 'Help' menu and change the two server addresses:

Mailbox: ws://relay.magic-wormhole.io:4000/v1

Transit Relay: tcp://transit.magic-wormhole.io:4001

(Note, that really is ws and NOT wss.)

Consider changing the name. Destiny is a strong gaming brand, but it's also generic. It will be extremely difficult to build a new brand and stand out.

It might be better to choose a name that works well with Wormhole. Check Google and the App Store to make sure there is no powerful brand with the new name.