Etoki

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Get Etoki

Signed, compiled artifacts — the Android app and the server binaries you need to run your own relays.

Android

2-hop routing, multiple profiles, groups, files, voice and video calls, the Etoki push-to-talk tab, panic mode and app lock.

Requires
Android 7.0+
Architectures
arm64-v8a, x86_64
File
etoki-0.1.6.apk
Play Store
No — direct APK

SHA-256 4b921ade75f590be461b7ac825229e06ab458f34669f71c40cd1e16174e29060

Download APKSee all Android features

Installing

  1. 1Download the APK to your phone, or copy it across with adb.
  2. 2Open it. Android will ask you to allow installs from this source — allow it for your browser or file manager.
  3. 3Install, then open Etoki and pick a display name.
  4. 4Optional: point it at your own relays under Settings → Servers & relays.

Staying updated

The app checks for updates itself. Each update manifest is Ed25519-signed with a key pinned inside the app, and the downloaded APK must match the SHA-256 in that signed manifest before Android is asked to install it.

A network attacker can therefore block an update, but cannot substitute one.

Servers

Server binaries

Everything needed to run your own relays. Each archive contains the etoki and etoki-botrelay binaries — no runtime dependencies, no build toolchain.

Both archives are statically linked against musl: one file per binary, no libc to match, nothing to install alongside them.

Linux x86_64

etoki-server-0.1.0-linux-x86_64.tar.gz

SHA-256 691f9f457fc56c33bdce73140296c6d2f893cd0126baa758c873d157af2abb0a

Download

Linux arm64

etoki-server-0.1.0-linux-arm64.tar.gz

SHA-256 23c7e8a08f2fb863a0a379c16b70ff21cbc478ee5081f321fe5a87e2fa52c69c

Download

Verify your download

verify
# Every artifact's digest is listed in one file next to them.
# Fetch it, then let sha256sum do the comparison for you.
curl -sO https://etoki.chat/download/SHA256SUMS
sha256sum -c --ignore-missing SHA256SUMS

# Or check a single file by eye against the digest on this page
sha256sum etoki-0.1.6.apk

If the checksum does not match, do not install the file.

Now stand up your relays

A fresh Ubuntu 24.04 VPS to a working router, file relay, directory and TURN server — in six steps, using the binaries above.

Deployment configuratorVPS setup guide

iOS and desktop clients are not available yet. The protocol, the Rust core and the headless daemon are cross-platform, so those clients are a matter of build effort rather than redesign.