The Offline Crisis Platform & AI Survival App for Nuclear, EMP & SHTF
No internet. No cell signal. No cloud. HAVEN is the best offline AI for emergency preparedness. Turn your phone into a survival AI device for nuclear fallout, EMP attacks, and grid-down scenarios. Includes Faraday cage guides and bug out bag checklists, completely on-device.
From a weekend hike to a global crisis, built for every kind of preparedness.
Free forever · No account required · No data collected
Works offline · No subscription required for crisis situations · Crisis Unlock Policy: All Pro features unlock free during declared national emergencies.
Built for every kind of preparedness
Pick the modes that fit your life. HAVEN adapts its home screen, AI guidance, books, and supply lists to whichever you choose.
Survival
The original. Crisis-ready from day one.
Nuclear fallout, EMP attacks, grid collapse, and SHTF events. Step-by-step guides, offline AI, and family coordination for the worst-case scenarios.
Explore SurvivalOff-Grid Living
Your offline brain when the cabin loses signal.
Power outages, water sourcing, homestead emergencies, and long-term self-sufficiency. HAVEN adapts its AI context and supply lists for off-grid life.
Explore Off-GridAdventure & Backcountry
The offline AI in your backpack.
Wilderness navigation, weather changes, injury protocols, and remote communication. Built for hikers, climbers, and backcountry explorers.
Explore AdventureCamping
Camp safer, even when the signal drops.
Campsite setup, fire safety, food storage, weather changes, night navigation, and first aid. Built for weekend campers and multi-night trips.
Explore CampingOverland & Vehicle Travel
When the next gas station is 200 miles away.
Vehicle breakdown recovery, remote navigation, fuel planning, and campsite safety. Tailored for overland adventurers and expedition travelers.
Explore OverlandInternational Tour & Travel
Offline maps, language, and safety, in 16 languages.
Lost passport protocols, medical emergencies abroad, civil unrest evacuation, and offline maps for 190+ countries. No roaming required.
Explore TravelSailing & Marine Safety
When the radio is the only thing you trust.
Offshore emergency procedures, distress protocols, weather basics, and marine-specific first aid. Full scenario, AI, and training paths included.
Explore SailingHunting & Field Naturalism
Offline field guide and AI for the backcountry.
Field dressing, game care, plant ID, wilderness first aid, and backcountry navigation. Full scenario, AI prompts, and training paths included.
Explore HuntingDepth you can trust
HAVEN is localized, model-flexible, and packed with offline reference material, not a thin wrapper around a single AI.
Languages
Full app UI in sixteen languages, use HAVEN in the language your household already speaks.
On-device AI models
21 curated GGUF models, pick by speed, language, or reasoning. Pro includes import your own GGUF when you want a custom weights file.
Illustrated built-in books
Original diagrams and step-by-step projects across medicine, survival, food, defense, nuclear readiness, philosophy, homesteading, and more: readable offline with Ask about this passage.
Everything you need to survive
HAVEN combines survival knowledge, AI intelligence, and family coordination into one app. Core preparedness tools work fully offline; optional HAVEN Watch adds live monitoring when you are online.
Offline AI Assistant
On-device LLM that answers survival questions without internet. First aid, shelter, water purification, ask anything.
17 Scenarios
11 crisis scenarios and 6 lifestyle modes. From nuclear events to backcountry adventures, step-by-step guides for every situation.
Offline Maps
Download map regions before disaster strikes. POI layers for shelters, water, medical, and evacuation routes.
Family Coordination
Household plan, meeting points, emergency contacts. Bluetooth mesh chat works device-to-device, no cell towers needed.
Sacred Texts & Survival Library
Every major holy text free forever. Plus survival books, first aid manuals, and an AI-powered search across all your books.
Bug Out Bag & Supplies
Comprehensive bug out bag checklists and supply tracking. Monitor coverage days, get expiry alerts, and access a curated gear shop.
Plant Identification
Offline plant ID using on-device machine learning. Know what's safe to eat in the wild.
Environment Scan
Pro: photograph any landscape and get on-device AI analysis of hazards, shelter, water cues, and survival priorities from what you see.
HAVEN Watch (live)
Live threat monitoring, disaster feeds, briefings, and push alerts. From $0.38/week - full HAVEN Pro included while subscribed.
See HAVEN in action
Real screenshots in story order: home hub, AI models, library and books, plant ID, maps, family, supplies, environment scan, and HAVEN Watch. Everything here except Watch runs offline in the app.
Prepared for any scenario
From nuclear events to natural disasters, HAVEN has step-by-step guides, decision trees, and actionable checklists for 11 distinct crisis scenarios, plus 6 lifestyle modes for adventurers, homesteaders, overlanders, travelers, sailors, and hunters.
Learn about scenariosSacred texts. Always free. Always available.
The Quran, Bible, Torah, Bhagavad Gita, Dhammapada, and every other holy text in HAVEN's library, free on every tier, no limits, no exceptions. Wisdom and comfort have no price.
No Internet Required
Full functionality offline
Zero Data Collection
No account needed for free
Battery Aware
Adapts to power level
Mesh Network
Bluetooth device-to-device
Built for the worst case
When cell towers fall and the internet goes dark, HAVEN keeps working. Every feature is designed to function without connectivity. Your AI assistant runs on-device. Your maps are downloaded. Your family communicates via Bluetooth mesh.
No account required. No data collected. No tracking. HAVEN is built on trust, because a survival app should be the last thing that fails you.
Live early-warning, from $0.38/week
HAVEN Watch is the always-on layer on top of your offline app: real-time geopolitical threats, natural-disaster feeds, nuclear posture context, and daily intelligence-style briefings.
Includes full HAVEN Pro ($24.99 value) free while subscribed.
What Watch unlocks
- Live geopolitical threat dashboard & conflict tracking
- Natural disaster warnings (USGS, NOAA, GDACS, and more)
- Nuclear posture & military indicator context
- Daily intelligence-style briefings by region
- Early-warning push notifications you control
- Full HAVEN Pro app access included while subscribed
Watch needs internet for live feeds. Everything else, including the offline AI, maps, books, scenarios, and family plan, keeps working when the network is down.
Plus full HAVEN Pro
- All 11 crisis scenarios + 6 lifestyle modes
- Unlimited offline AI chat
- Multi-region offline maps
- Plant ID, Environment Scan, training paths
- Unlimited books, supply tracking, family plan
- Import your own LLM (custom GGUF)
Normally a separate $24.99 one-time purchase. Yours free for as long as your Watch subscription is active.
Watch Annual
Billed $19.99/year. Cancel anytime.
Subscribe YearlyPro app access included
Watch Monthly
Billed $2.99/month. Cancel anytime.
Subscribe MonthlyPro app access included
Cancel anytime. Subscription stops, your offline app stays usable on the Free tier. Or compare every plan.
Or pay once, own it forever
Prefer no subscription? Pro and Pro Family are one payment for lifetime offline access. You can always add HAVEN Watch later for live alerts.
Free
- All sacred texts, unlimited
- 1 survival book
- 2 crisis scenarios
- 15 AI messages/day
- 1 offline map region
- Family coordination (3 members)
Pro
Pay once · lifetime access
- Everything in Free
- All 17 scenarios
- Unlimited AI chat
- Unlimited books & uploads
- Multi-region offline maps
- Plant ID, training, drills
- Import your own LLM
Pro Family
One payment · lifetime for your household
- Everything in Pro
- Up to 5 family members
- All members get Pro access
- Better per-person value vs individual Pro
- Invite by email
- Shared family coordination
7-day free trial available · No credit card required · Full pricing details
When it's real, HAVEN is free.
During a declared national emergency or verified catastrophic event, HAVEN automatically unlocks all Pro features for every user, at no cost. No purchase required. No action needed.
Because in a real crisis, your survival matters more than our revenue. This is our core commitment, the one no other survival app makes.
Trusted by people who take preparedness seriously
“The offline AI is a game-changer. Having a survival advisor that works without signal is exactly what I needed for my family.”
“The first aid content and scenario guides are medically sound. I recommend this to every patient who asks about preparedness.”
“The family plan feature lets my whole household stay coordinated. Meeting points, mesh chat, shared supplies, brilliant.”
Deep guides for the topics that matter most
Long-form, no-hype hubs covering the highest-stakes preparedness topics. Each links to every article in its cluster so you can go as deep as you need.
EMP Survival
Faraday cages, spare phones, the 72-hour plan, and what actually survives the pulse.
Open hubLong Term Food Storage
Mylar, oxygen absorbers, canning, freeze drying, and a 25-year shelf-life food list.
Open hubOffline AI Survival
On-device LLMs, the offline AI stack, and why cloud-based survival apps fail in real crises.
Open hubLatest from the Blog
All articlesOff-Grid Cooking Methods 2026: The Complete Guide to Cooking Without Power
The complete 2026 guide to off-grid cooking: rocket stoves, solar ovens, cast iron, and propane compared head-to-head. Includes fuel storage rules, safety protocols, and a layered cooking system that works year-round.
Read moreTechnologyBest Offline Survival Apps 2026 (Android & iPhone Tested)
We tested the best offline survival apps for Android and iPhone in 2026, scoring each on real offline capability, AI assistance, maps, and post-disaster usefulness. Here's what actually works when the cell towers fail.
Read morePreparednessEMP Preparedness Checklist 2026: Faraday Cage + 72-Hour Plan
A no-hype EMP preparedness checklist for 2026: build a real Faraday cage for under $50, the 7 items that actually belong inside, and a 72-hour action plan you can follow when the grid stops behaving normally.
Read moreGuides worth bookmarking
Long-form articles on Watch, off-grid phones, overlanding, offline AI, marine safety, and core preparedness, linked from the homepage so crawlers and readers can find them in one place.
- What is HAVEN Watch? The Complete Plain-English Guide
- HAVEN Watch: Real-Time Threat Intelligence in Your Pocket
- HAVEN Watch: Real-Time Threat Monitoring and Disaster Alerts for 2026
- HAVEN is no longer just for survival: meet the 7 modes
- Overlanding With Kids: The Complete Family Expedition Guide
- The Off-Grid Phone Setup: Apps and Tools That Work Without Internet or Power Grid
- SHTF Survival Plan 2026: The Complete Beginner's Guide
- How to Survive a Nuclear Attack: The 2026 Action Plan
- Family Bug Out Bag Checklist 2026: Complete List for a Family of 4
- How to Survive an Extended Power Outage: The Complete Prep Guide
- Solo Hiking Safety: The Complete Guide to Going Alone with Confidence
- Everything You Need on Your Phone for Backcountry Hiking (No Signal Required)
- Best AI Models You Can Run on Your Phone Offline in 2026: Gemma 4, Llama 3.2, Dolphin & More
- How to Use AI Without Giving Away Your Data: Private, Offline AI in 2026
- Run AI Chatbots on Your Phone in 2026: No Internet, No Cloud, No Account
- The Offline Book Reader With AI: Import Any PDF or EPUB and Search Across Your Entire Library
- Offshore Passage Provisioning: The Complete Checklist for Blue-Water Sailors
- Marine First Aid: The Essential Kit and Skills for Offshore Sailors
- Why Every Sacred Text in HAVEN is Free, Forever
- Earthquake Preparedness: Before, During, and After
- Pandemic Preparedness: Lessons from Recent History
Be ready before you have to be.
Download HAVEN today. Free, private, and offline. The last app you'll ever need, because it works when everything else doesn't.
Download Haven FreeFrequently Asked Questions
Does HAVEN really work without internet or cell signal?
Yes, completely. HAVEN's AI assistant, survival guides, offline maps, first aid content, and all 17 scenario modules run entirely on your device. There is no server call, no cloud dependency, and no network requirement for any core feature.
What is the Crisis Unlock Policy?
During a declared national emergency or verified catastrophic event, HAVEN automatically unlocks all Pro features for every user at no cost. No purchase or action required. Because in a real crisis, your survival matters more than our revenue.
What scenarios does HAVEN cover?
HAVEN covers 17 total scenarios: 11 crisis scenarios (WW3/Global Conflict, Nuclear Event, Regional Conflict, Active Combat Zone, Earthquake, Flood, Tsunami, Pandemic, Infrastructure Collapse, Wilderness Solo, and General Preparedness) plus 6 lifestyle scenarios (Off-Grid Living, Adventure & Backcountry, Overland & Vehicle Travel, International Tour & Travel, Sailing & Marine Safety, and Hunting & Field Naturalism). Each has step-by-step guides, decision trees, and offline AI support.
Is HAVEN a subscription?
HAVEN Free is free forever. HAVEN Pro is a one-time purchase of $24.99, not a subscription. HAVEN Pro Family (up to 5 members) is $34.99 one-time. HAVEN Watch is the optional live-monitoring subscription at $2.99/month (~$0.69/week) or $19.99/year (~$0.38/week), and every Watch subscription includes the full HAVEN Pro app for free while active. There is a 7-day free trial for Pro.
Does HAVEN work after an EMP attack?
If your phone survives the EMP (for example, stored in a Faraday cage), HAVEN will work fully with no internet or cell signal required. Everything is on-device. HAVEN was specifically designed for post-EMP and grid-down scenarios.