Beta β€” Proof of Concept. These are early-stage apps in their first real-world test. Expect rough edges. Data may need to be reset between major updates. Not recommended for sensitive or production use yet.

Three apps. One identity.

Family tree, community governance, and local marketplace β€” private, sovereign, and censorship-resistant. No accounts. No servers. No surveillance.

Download Learn more

The apps

🌳

iwacu

Family tree & shared memory

Record your family lineage, attach photos and stories to each person, and share the tree with relatives β€” even offline. Your data lives on your devices, never in a cloud.

  • Interactive family tree editor β€” touch & desktop
  • Script editor β€” write, save, and dry-run terminal commands
  • Same-user device sync β€” pair all your devices via QR code
  • Export your tree as a script or YAML for backup or transfer
  • Photo and life-event timeline per person
  • Android (via F-Droid) Β· Linux Β· Windows
Download iwacu β†’
🀝

abantu

Community governance

Write and ratify protocols that govern how your community operates. Run projects, vote on proposals, and keep everyone in sync β€” with cryptographic accountability and no central authority.

  • Protocol lifecycle: Draft β†’ Review β†’ Vote β†’ Ratified
  • Community and project workspaces
  • Proposal and voting system with dedup
  • Onboard from iwacu via QR scan
  • Device sync β€” export identity to another phone or desktop
  • Android (via F-Droid) Β· Linux Β· Windows
Download abantu β†’
πŸ›’

isoko

Local marketplace

Buy and sell in your community with end-to-end encrypted messaging. The app starts light β€” features unlock through protocols you or your community adopt. No middleman, no account, no tracking.

  • Post and browse listings, encrypted seller-buyer chat
  • Tracked deliveries with steps, evidence, and trusted intermediaries
  • Community protocols β€” designed in abantu, executed in isoko
  • Community credits, reputation, and voice messages (protocol-gated)
  • Wireless surveillance-device scanner & market cells
  • Android (via F-Droid)
Download isoko β†’

Download

Direct downloads β€” no app store required for desktop. Android apps are distributed via a self-hosted F-Droid repository.

🌳

iwacu

Android β€” via F-Droid

Add the Rubanda F-Droid repository, then install from within the app
  1. Install F-Droid from f-droid.org if you don't have it
  2. In F-Droid: tap Settings β†’ Repositories β†’ + and add:
    https://fdroid.paramira.org/repo
  3. Search for iwacu and tap Install
QR for fdroid.paramira.org/repo

Scan to open the repository URL on your phone,
then paste it into F-Droid's Add Repository dialog.

Settings β†’ Install unknown apps β†’ Allow from F-Droid (first-time only)

Desktop

Linux: chmod +x iwacu-linux-x64.AppImage && ./iwacu-linux-x64.AppImage

Windows: run the installer, then launch iwacu from the Start menu.

Runs entirely offline β€” no internet needed.

🀝

abantu

Android β€” via F-Droid

Same repository as iwacu β€” add it once, get both apps
  1. Install F-Droid from f-droid.org if you don't have it
  2. In F-Droid: tap Settings β†’ Repositories β†’ + and add:
    https://fdroid.paramira.org/repo
  3. Search for abantu and tap Install
QR for fdroid.paramira.org/repo

Scan to open the repository URL on your phone,
then paste it into F-Droid's Add Repository dialog.

First time? Open iwacu first β€” export your identity as QR, then scan it in abantu's onboarding screen.

Desktop

Linux: chmod +x abantu-linux-x64.AppImage && ./abantu-linux-x64.AppImage

First time? Open iwacu first β€” export your identity as QR, then scan it in abantu's onboarding screen.

πŸ›’

isoko

Android β€” via F-Droid

Same repository as iwacu and abantu β€” add it once, get all three apps
  1. Install F-Droid from f-droid.org if you don't have it
  2. In F-Droid: tap Settings β†’ Repositories β†’ + and add:
    https://fdroid.paramira.org/repo
  3. Search for isoko and tap Install
QR for fdroid.paramira.org/repo

Scan to open the repository URL on your phone,
then paste it into F-Droid's Add Repository dialog.

Use the same identity as iwacu/abantu (Settings β†’ Import bundle) β€” protocols your community adopted in abantu unlock the matching isoko features automatically.

Android only for now β€” isoko is a mobile-first marketplace. Desktop builds are not planned for v1.

Verify your download

Compare the SHA-256 checksum of your file against /download/SHA256SUMS

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Run a relay node

All three apps work offline on a single device. Relays are only needed when different devices need to sync or trade in real time. Anyone can run one β€” isoko even rewards its relay operator with daily community credits.

🌳 iwacu relay

Keeps family trees in sync across devices. Each message is end-to-end encrypted β€” the relay sees only ciphertext.

Codeberg
Onion (Tor)
git clone https://codeberg.org/phuman/iwacu.git
cd iwacu
docker compose up -d
git clone http://<gitea-onion>/pat/iwacu-nuxt.git
cd iwacu-nuxt
docker compose up -d

Gitea: vzorzotnj2ouvs7vi3n5dkdnkjvklhoasvgferehl63tpy2ftfh34did.onion

Relay: xijxk4pfwi7fd66qhjgyd73qg4ebct3fis357fg62p5qarfxxd3pkqqd.onion

🀝 abantu relay

Broadcasts community events (protocols, votes, proposals) to all community members in real time.

Codeberg
Onion (Tor)
git clone https://codeberg.org/phuman/abantu.git
cd abantu/relay
docker compose up -d
git clone http://<gitea-onion>/pat/abantu.git
cd abantu/relay
docker compose up -d

Gitea: vzorzotnj2ouvs7vi3n5dkdnkjvklhoasvgferehl63tpy2ftfh34did.onion

Relay: bbxczm7ift34qf3botz53ukls22u23aiu2cbp2nxgpoagar474gmafqd.onion

πŸ›’ isoko relay

Routes encrypted marketplace messages, hosts public listings and the protocol registry. Ships with Redis and a Tor sidecar β€” the operator earns +50 community credits per day.

Codeberg
Onion (Tor)
git clone https://codeberg.org/phuman/isoko.git
cd isoko/relay
docker compose up -d --build
git clone http://<gitea-onion>/pat/isoko.git
cd isoko/relay
docker compose up -d --build

Gitea: vzorzotnj2ouvs7vi3n5dkdnkjvklhoasvgferehl63tpy2ftfh34did.onion

Relay: jojqesyyk76xkqtnb7w2hunj2ao5ns3g3ijw7gwq4gnlb2ckupimryad.onion

Full setup guide including Tor hidden service configuration: soma.paramira.org/self-hosting/relay

πŸ”’ Encrypted transit

All payloads are encrypted before leaving the sender's device. The relay cannot read them.

πŸ§… Tor hidden service

Each relay exposes a .onion address. No public IP or domain name required.

⚑ Lightweight

A relay needs only Node.js and ~200 MB RAM. Runs on a Raspberry Pi or cheap VPS.

πŸ“΄ Optional

Apps work fully offline. The relay is only needed for real-time multi-device sync.

Privacy & source code

All three apps share the same privacy model β€” your identity is a cryptographic key generated on your device. No accounts, no servers, no telemetry.

What we do

  • Generate your identity on your device using Ed25519 keys
  • Encrypt all sync messages end-to-end (DIDComm standard)
  • Store all data locally in IndexedDB β€” no cloud sync
  • Route relay traffic through Tor hidden services
  • Publish all source code for independent verification

What we don't do

  • Collect any personal information (no name, phone, or email)
  • Track your location, contacts, or activity
  • Read your messages (we can't β€” they're encrypted)
  • Log who you connect with or what communities you join
  • Use analytics, crash reporting, or telemetry of any kind
  • Share any data with third parties (there is no data to share)

🌳 iwacu source

Family tree app Β· Android + Electron

Codeberg

🀝 abantu source

Community governance Β· Android + Electron

Codeberg

πŸ›’ isoko source

Local marketplace Β· Android + relay

Codeberg