Be Prepared.
Stay Connected.
Stay Safe.

UsGuard is your AI-powered crisis prevention companion. Real-time threat alerts, offline mesh communication, family safety tracking, and survival tools — all in one app that works even when the grid goes down.

UsGuard
Crisis Prevention
& Community Safety
AI Chat
Alerts
Mesh
Family
End-to-End Encrypted
Works Offline
On-Device AI
No Account Required
EU-Based & GDPR Compliant
Core Features

Everything You Need to Stay Safe

Eight integrated modules designed to keep you and your community prepared, informed, and connected during any crisis.

AI Crisis Assistant

On-device AI that provides real-time threat assessment, emergency guidance, and survival advice — even without internet.

  • Natural language crisis Q&A
  • Threat severity classification
  • Step-by-step emergency protocols
  • Powered by Vigthoria AI (runs locally)

Real-Time Alerts

Get notified about natural disasters, severe weather, infrastructure failures, and civil emergencies in your area.

  • Multi-source alert aggregation
  • Location-based filtering
  • Severity levels & push notifications
  • Custom alert radius settings

Multi-Transport CommHub

When cell towers fail, communicate through 7 different transports — Bluetooth, WiFi Direct, LoRa, Sound, SMS, QR codes, and radio coordination.

  • Bluetooth LE mesh messaging
  • WiFi Direct peer-to-peer (50-200m)
  • LoRa/Meshtastic bridge (1-10km+)
  • Sound transfer (acoustic data)
  • SMS fallback (works on 2G)
  • Radio frequency guide (PMR/FRS/CB)
  • Multi-hop relay across all transports

Family Safety

Know where your family members are during emergencies. Share locations, set safe zones, and get automatic check-in alerts.

  • Real-time family location sharing
  • Safe zone geofencing
  • Emergency SOS with GPS
  • Automatic check-in reminders

Offline Maps

Full interactive maps that work without internet. Mark shelters, water sources, hazards, and evacuation routes.

  • Download regions for offline use
  • Community-marked safe locations
  • Hazard overlays (flood, fire, etc.)
  • GPS navigation without data

Prepping Calculator

Calculate exactly what supplies you need based on your family size, location, and threat profile. Track your inventory.

  • Personalized supply lists
  • Water, food & medicine calculators
  • Inventory tracking with expiry alerts
  • 72-hour / 2-week / 1-month plans

Barter Marketplace

When cash systems fail, trade supplies and services with verified community members through a built-in barter system.

  • Local supply trading
  • Skill/service exchange
  • Reputation & trust scores
  • Works over mesh network

Knowledge Base

Offline survival guides, first aid manuals, and emergency protocols. Available even when everything else is down.

  • First aid & medical guides
  • Water purification methods
  • Shelter building instructions
  • Radio frequencies & signal codes

No Internet? No Problem.

UsGuard stores everything locally. AI, maps, guides, and communication — all work without a single byte of data.

Built for the Worst Case

Most safety apps fail exactly when you need them — when there's no internet. UsGuard was built offline-first from day one.

  • On-device AI model (ONNX Runtime)
  • Offline maps (Leaflet + cached tiles)
  • Bluetooth mesh communication
  • Local SQLite database (sql.js)
  • Pre-loaded knowledge base
  • Battery-optimized background services
New Feature

World Watcher — Global Intelligence

A satellite-like view of the entire planet. See what's happening in real-time — flights, earthquakes, fires, conflicts, storms, and humanitarian crises — all on a 3D interactive globe.

Live Flight Tracking

Track thousands of aircraft worldwide in real-time using OpenSky Network data. See callsigns, altitude, speed, and heading.

Fires, Quakes & Storms

NASA EONET detects wildfires. USGS tracks earthquakes. Severe storms and cyclones displayed with real-time data feeds.

Conflicts & Crises

Monitor active conflicts, humanitarian crises, and protection reports sourced from the UN OCHA and ReliefWeb databases.

Launch World Watcher →
Getting Started

Ready in 3 Minutes

Download, set up your family group, and you're protected. No complex configuration needed.

1

Download & Install

Get the APK and install on any Android device. No Google Play account required — sideload directly.

2

Set Up Your Profile

Add your location, family members, and customize your alert preferences. All data stays on your device.

3

Download Offline Data

Cache your area's maps, load the AI model, and download survival guides while you still have internet.

4

Stay Protected

UsGuard monitors threats in the background and alerts you instantly. When crisis hits, everything works offline.

Pricing

Choose Your Protection

One-time purchase for lifetime access, or subscribe for premium features and priority updates.

UsGuard Lifetime

One-time purchase — own it forever

29.99
  • All 8 core modules
  • On-device AI assistant
  • Offline maps & guides
  • Bluetooth mesh communication
  • Family safety (up to 5 members)
  • Prepping calculator & inventory
  • Barter marketplace
  • Free updates for 1 year
Buy Once — €29.99
Community

Knowledge Built by the Community

UsGuard follows a Wikipedia-style model: anyone can contribute survival knowledge, verify locations, and share expertise. All content is AI-reviewed and moderated.

Contribute Articles

Share your survival expertise — first aid, water purification, navigation, radio communication. Articles go through AI review and community moderation.

Verify Locations

Help keep the map accurate by verifying shelters, water sources, and safe locations. Community-verified pins rise in trust rating.

Radio Coordination

Built-in radio frequency guide (PMR446, FRS, CB, HAM) with community check-in schedules. Turn any walkie-talkie into part of the UsGuard network.

Non-Profit Mission

A Project by Vigtherius Ordo e.V.

UsGuard is developed by Vigtherius Ordo e.V., a registered Austrian non-profit association (eingetragener Verein). Our mission is to provide free crisis preparedness tools for everyone — regardless of income or location.

100% of donations go towards development, server infrastructure, and making UsGuard available to communities in crisis zones worldwide.

Donate to Vigtherius

Become a Volunteer

Join our team of volunteers — developers, translators, emergency responders, content writers, community moderators, and more.

Volunteer with Us

Transparent & Open

As a registered Austrian e.V., we operate with full financial transparency. Every euro is accounted for. We serve communities, not shareholders.

Learn More → vigtherius.org

Get UsGuard Now

Available as an Android APK. Install directly — no app store needed. Your safety shouldn't depend on a storefront.

Purchase UsGuard Survival Gear Shop World Watcher — Live View on Vigthoria Community

Already purchased? Go to your download page

v1.1.0 • Android 8+ • ~11 MB • Requires Bluetooth for mesh features