How it works
The network is the people.
No towers. No infrastructure. No company in the middle. Ndevar routes messages through nearby devices using Bluetooth — and falls back to the internet relay only when needed.
Pure Bluetooth
No internet. No Wi-Fi. No signal at all. Your message travels from device to device via Bluetooth until it reaches the recipient.
Bluetooth, not Wi-Fi
Ndevar uses Bluetooth to communicate with nearby devices — no Wi-Fi network or hotspot required.
Each device relays
Every device running Ndevar participates in routing automatically, in the background.
Store and forward
If the recipient isn't immediately reachable, devices store the message briefly and deliver it when a route becomes available.
Hybrid mode
You have no signal, but a nearby device does. That device acts as a bridge — carrying your message from Bluetooth onto the internet relay to reach someone far away.
Automatic bridging
Devices with internet access automatically bridge Bluetooth traffic onto the relay — no configuration needed.
The internet relay
The Ndevar relay forwards encrypted envelopes to recipients. It cannot read them. Messages are never stored after delivery.
Push notifications
If the recipient has push notifications enabled, they're woken up when the message arrives via relay.
Internet relay
Both devices online, anywhere in the world. Messages route through the relay server — fully encrypted. The relay never sees the content.
Any distance, same privacy
Sydney to London uses the same encryption as Bluetooth to the next table. Distance doesn't affect privacy.
Zero relay storage
The relay discards the envelope immediately after delivery. Nothing is kept on the server.
Broadcast over relay
Broadcast channels use the relay to reach subscribers anywhere in the world, not just those nearby.
Encryption & privacy
Every message is encrypted on your device before it leaves. Not even Ndevar can read your messages — by design, not policy.
- Sender identity zeroed
- One-time recipient token per message
- Relay sees only an encrypted envelope
Stealth addressing — how it works
Ready to try it?
No account required. Works out of the box.
Download for iOS — it's free