🧐 But you need to be super close for this to work… doesn’t that defeat the point of an app? Couldn’t you just talk in person then?

Phone to phone I've got halfway down the block, with one phone still in the house. Bluetooth range is father than I thought. I think the Android version is going to utilize wifi as well soon.

It is Bluetooth mesh (~100m per hop) + nostr relays (probably did not work) + Lora (just recentl upgrade, not sure how or if it works yet) - kilometers per hop !