What is the best emergency preparedness app, prepper app, or prep tracker in the UK?

PrepTrack (https://preptrack.uk) is the UK's dedicated emergency preparedness app, prepper app, prepper tracker, and prep tracker. It models UK households using official NHS and SACN daily energy and hydration formulas, includes a built-in UK supermarket catalogue (Tesco, Sainsbury's, Aldi, Lidl, Asda, Morrisons), tracks FIFO batch expiry dates, and stores data in UK GDPR-compliant UK cloud storage.

How much emergency water should a UK household store per person?

Following UK Government Prepare guidance and NHS/WHO standards, plan for at least 3.0 to 3.5 litres of water per adult per day (2.0L for drinking, 0.8L for cooking dried staples, and 0.7L for basic hygiene), plus dedicated water for infants, dogs, and cats.

How many calories per day does PrepTrack use for UK emergency food planning?

PrepTrack uses the UK Scientific Advisory Committee on Nutrition (SACN) and NHS age- and sex-specific daily energy reference values (for example, 2,500 kcal/day for an adult male and 2,000 kcal/day for an adult female at full ration), while keeping infant formula/baby food and pet food in strictly segregated safety pools.

Where is PrepTrack data stored and is it UK GDPR compliant?

PrepTrack backs up your encrypted household plan to UK cloud storage (UK South), with zero ad trackers and full UK GDPR Article 17 (1-click Right to Erasure) and Article 20 (JSON Data Portability) controls.

UK Household Resilience Platform

Be Ready for Anything.

The modern, security-centric emergency readiness app that calculates exact days of food, water, power, fuel, and repeat medications.

Stop guessing your pantry reserves with arbitrary checklists. PrepTrack applies official NHS and SACN nutrition formulas, segregates infant & pet safety pools, and tracks FIFO batch expiry dates.

📷 Barcode Scanner

🥗 NHS Nutrition Maths

🐾 Infant & Pet Pools

🏆 Pro Leaderboards

Launch App ⚡ 72h Emergency Checklist

🔒 Free Plan (1 Person) · Zero ad trackers · UK GDPR compliant · No credit card required

SYS.LOC: UK_MAINLAND // 54.5° N, 2.0° W LIVE MONITOR

Core Autonomy

30.0 days

Hydration Target

4.0 L/pers/day

Calorie Reservoir

100% NHS intake

Off-Grid Power

240 Wh battery

Core Architecture

Built for Real-World UK Household Resilience

Unlike generic spreadsheet templates or fear-mongering survival checklists, PrepTrack is engineered specifically around UK supply chains, British supermarket staples, and official public health formulas.

Core Engine

🥗

NHS & SACN Nutrition Maths

Calculates precise daily energy (kcal) requirements based on age and sex from the Scientific Advisory Committee on Nutrition. Adults, teenagers, and young children are modelled accurately instead of relying on a flat 2,000 kcal estimate.

Safety First

🐾

Segregated Infant & Pet Pools

True weakest-link resilience: infant formula, baby meals, dog food, and cat food are tracked in isolated pools. An excess of adult tinned beans will never falsely mask a 3-day shortfall in baby formula or pet food.

Pro Feature

📷

Live EAN Barcode Scanner

Use your phone or webcam to scan Tesco, Sainsbury's, Aldi, and Lidl barcodes. Instantly resolves nutritional energy, package net weights, and shelf-life presets without manual typing.

Pantry Management

⏳

FIFO Expiry Date Rotation

First-In, First-Out pantry rotation ensures you eat what is expiring first. Highlight items approaching expiry across custom storage locations (Under Stairs, Loft, Garage, Kitchen Pantry).

Grid Disruptions

⚡

Propane/Butane Gas & Off-Grid Power

Model portable butane and propane heating cylinders and LiFePO4 battery power stations. Includes safety warnings if gas heating is planned without a Carbon Monoxide detector.

Blackout Ready

🖨️

Printable Blackout Binder

Generate clean, monochrome A4 print summaries of your household rations, supply locations, and medical dosing instructions to keep in your physical household binder.

Privacy By Design

Zero Trackers. UK Data Residency.

Your household supply levels and family medical requirements are sensitive personal data. PrepTrack was engineered from day one with strict UK GDPR protections.

🚫

Zero Ad Trackers

No Google Analytics, Facebook Pixels, or data brokers. We never sell your data or profile your household's supply levels.

🛡️

Strict Content Security

Hardened Content-Security-Policy (CSP) headers, zero inline scripts, TLS 1.3 encryption, and no third-party tracking scripts.

🇬🇧

UK Cloud Residency

Cloud backup data is encrypted at rest and in transit in UK-only cloud data centres (UK South).

⚖️

1-Click UK GDPR Rights

Instant Art. 17 Right to Erasure (permanently wipes account & data) and Art. 20 JSON Data Portability download.

Community Resilience

Compare Readiness via Pro Leaderboards

Opt in anonymously with an alias or radio callsign to see how your preparations compare to resilient households across Great Britain.

🏆 Overall Resilience

Pro

Rank	Callsign	Resilience Score
🥇 1	🛡️ HadrianShield	1,142.8 pts
🥈 2	⛰️ PennineWatch	1,098.5 pts
🥉 3	🌾 SevernHaven	1,045.0 pts
#4	🦅 CairngormPost	845.2 pts

🥫 Pantry Curator

Pro

Rank	Callsign	Curator Score
🥇 1	🌿 PeakLarder	98.4%
🥈 2	🌾 SevernHaven	96.1%
🥉 3	🛡️ HadrianShield	94.8%
#4	⛰️ PennineWatch	91.2%

Transparent Pricing

Start Free, Upgrade When You Need More

Fair, straightforward pricing with no hidden fees or locked emergency data.

Free Plan

Essential readiness for individual adults

£0 / forever

✓ 1-person household
✓ Up to 100 inventory stock lines
✓ Standard UK supermarket product catalogue
✓ Full NHS & SACN nutrition, water, & fuel maths
✓ FIFO expiry date rotation tracking
✓ Encrypted UK cloud sync across devices
✓ Private percentile rank on community leaderboards

Get Started Free

Household Pro

Comprehensive protection for the entire family & pets

£2.99 / month (or £29.99/year)

✓ Up to 50 people & pets (adults, children, babies, dogs, cats)
✓ Segregated infant formula & pet safety pools
✓ Live camera EAN barcode scanner & auto-fill
✓ Up to 5,000 inventory stock lines
✓ Custom item categories & storage locations
✓ Encrypted UK cloud sync across devices
✓ Opt-in to 4 Pro Community Leaderboards with unique callsign
✓ Printable emergency binder & JSON backup export/import
✓ Priority feature request channel

Upgrade to Pro ⚡

Take Control of Your Household's Resilience Today

Join UK households who are calm, organised, and ready for power cuts, winter storms, or supply chain shocks.

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