Get it while you still can.
iOS: https://apps.apple.com/us/app/bitchat-mesh/id6748219622
Android: https://play.google.com/store/apps/details?id=com.bitchat.droid
Website: https://bitchat.free/
nostr...
When I saw this news I think about your app Cashu.me you run it throw a website? Could bitchat do the same?