NOW AVAILABLE FOR UK & US HOUSEHOLDS

Be the one
who's ready.

Phylasso is your household's preparedness hub — offline-first, AI-powered, and built for when it matters most. Track your supplies, generate personalised plans, and receive live alerts so you're ready before disaster strikes.

Apple Download on the App Store Google Play Get it on Google Play
Free to download
Works offline
Your data, your device
φυλάσσω
phylássō
ANCIENT GREEK · VERB
"to guard, to watch,
to protect"

In ancient Greek, phylassō described the act of protecting something of great value — keeping it safe, unimpaired, and intact. Not simply watching over it, but actively ensuring nothing is lost.

That is the intention behind this app. Your household, your supplies, your plans — kept whole and ready. So that when the moment comes, nothing has slipped through the cracks.

72hrs
The minimum recommended
emergency supply window
1in 6
UK homes have any form
of written emergency plan
11
Live data sources monitored
24/7 around your location
Core Features

Everything your household
needs to stay prepared

From day-to-day supply tracking to personalised plans — Phylasso supports every layer of preparedness.

📦
Smart Inventory Tracking
Log food, water, first aid, and tools with quantities, units, and expiry dates. Scan barcodes to add items instantly. Get alerts before anything expires.
FREE
🤖
AI Plans
AI generates personalised evacuation and shelter-in-place plans based on your household profile, location, risk history, and supply levels.
2 FREE
🚨
Real-Time Alerts
Eleven live data sources monitor floods, earthquakes, wildfires, severe weather, space weather, and air quality around your location. In-app alerts are free for everyone — Pro users also receive instant device push notifications the moment an alert is issued.
FREE
📚
Preparedness Knowledge Base
Curated survival guides, checklists, and how-tos written for practical, real-world preparedness — from building a bug-out bag to purifying water in the field.
FREE
🏠
Household Profile
Tell Phylasso about your household — adults, children, pets, dietary needs, special medications. Every plan and recommendation is tailored to your exact situation.
FREE
📊
Monthly AI Preparedness Report
Every month, Phylasso analyses your inventory, local risk history, and household profile to generate a personal preparedness briefing sent directly to your inbox.
PRO
📄
PDF Plan Export
Export any plan as a formatted, printable PDF. Share with family members, store in your bug-out bag, or keep a physical copy at home and at work.
PRO
🗺️
Interactive Alert Map
Visualise all active alerts on a live map — flood zones, earthquake epicentres, wildfire perimeters, and air quality hotspots. See exactly what's happening near you.
FREE
🆘
SOS Toolkit
Built-in tools that work without a signal — compass for navigation, torch, high-decibel alarm, and stopwatch. Accessible offline, for when it matters most.
PRO
📵

When the internet goes down,
Phylasso stays up.

Every plan, every item, every guide is stored directly on your device — no internet needed to access it. No signal. No server. No problem. In the middle of a flood, a power outage, or a blackout — Phylasso still works.

Inventory offline
Plans offline
Knowledge base offline
Auto-sync when back online
How It Works

Up and running in minutes

No setup complexity. No manual configuration. Phylasso learns about you and starts working immediately.

1
Set up your household

Tell Phylasso who lives at home — adults, children, pets, any dietary or medical requirements. It tailors everything to your specific needs.

2
Build your inventory

Scan barcodes or manually add your food, water, first aid supplies and tools. Phylasso tracks your readiness score and shows you what's missing.

3
Generate your plan

Let Phylasso's AI create a personalised plan for your household — evacuation routes, shelter-in-place guidance, supply checklists, and contact lists.

Alert Monitoring

Eleven live data sources.
One clear picture.

Phylasso continuously monitors trusted government and scientific feeds so you never have to. If they report a hazard near your household, we'll notify you.

🇬🇧 UK
🌊
EA Flood Monitoring
Real-time flood alerts and warnings across England
🇬🇧 UK
🌊
SEPA Flood Alerts
Live flood alerts and warnings from Scotland's environment agency
🇬🇧 UK
🌊
NRW Flood Warnings
Flood warnings across Wales from Natural Resources Wales
🇬🇧 UK
🌦️
Met Office
UK severe weather warnings and significant forecasts
🇺🇸 US
⛈️
NOAA / NWS
Official US weather warnings, watches, and advisories
🇺🇸 US
💨
AirNow EPA
Real-time air quality index across the United States
🇺🇸 US
🏛️
FEMA Declarations
Federal disaster and emergency declarations by US state
🌐 Global
🌍
USGS Earthquakes
Earthquake data for the US and worldwide in real time
🌐 Global
🌐
GDACS
Global disaster alerts — floods, cyclones, volcanoes, wildfires
🌐 Global
☀️
NOAA Space Weather
Geomagnetic and solar storm alerts from NOAA SWPC
🌐 Global
🔥
NASA FIRMS
Near real-time wildfire and active hotspot satellite data
➕
More coming
Additional data sources are continuously being added
Pricing

Start free. Upgrade when you're ready.

Phylasso's core features are completely free. Pro unlocks AI-powered insights and up to 15 AI plans per month for households that want full coverage.

Free forever
£0 / month

Everything you need to get started and stay meaningfully prepared — at no cost.

  • ✓ Limited inventory items (20)
  • ✓ 1 AI-generated plan per month
  • ✓ In-app alerts (all 11 sources)
  • ✓ Limited knowledge base access
  • ✓ Household profile
  • ✓ Expiry date notifications
  • ✓ Barcode scanning
  • ✓ Full offline access
  • ✓ Contacts list
⭐ Pro
£3.99 / month

For households that want to go further — up to 15 AI plans per month, monthly preparedness reports, and the full SOS toolkit.

  • ✓ Everything in Free, plus:
  • ✓ Unlimited inventory items
  • ✓ Push notifications for live alerts
  • ✓ Inventory export options
  • ✓ Up to 10 AI-generated plans per month
  • ✓ Full knowledge base access
  • ✓ Monthly AI preparedness report (email)
  • ✓ PDF plan export (printable)
  • ✓ SOS toolkit — compass, torch, alarm & stopwatch
  • ✓ Personalised gap analysis
  • ✓ Early access to new features
  • ✓ Cancel any time

Guard what
matters most.

Download Phylasso free today. Your household's preparedness shouldn't wait.

Apple Download on the App Store Google Play Get it on Google Play

Free to download. No credit card required. Pro available as optional in-app upgrade.