PrepTracker gives you the real number - and grows it with you. Keep the people you love prepared before an emergency, and get live help during one: Outage Mode works when the power does not.
Two questions, honest answer. Drinking water only, using the standard 4 litres (about 1 gallon) per person per day.
From "am I ready?" to knowing exactly what to do. Tap a step - or just watch the loop play.
PrepTracker tailors your supply targets, emergency numbers and seasonal hazards to wherever you live - anywhere on Earth.
Your household size, where you live, and what you cook. An apartment gets realistic water targets; a South Asian kitchen gets atta and dal - wherever in the world you are.
Tap through 14 categories - food, water, medicine and more. Type or tap to log what you already have.
The headline number: how many days your household could last on what you have. Clear grades show exactly where you stand and what still needs attention.
PrepTracker ranks your gaps by what matters most and tells you the exact amount to buy first - so limited time and money go where they count.
Seasonal prompts for your area, a replace-before-it-lapses list, evacuation plans and go-bags - PrepTracker keeps you ready, not just prepared once.
Supplies stocked, plan reviewed, go-bags set. PrepTracker keeps you ready — season after season.
There's an old piece of wisdom that runs through many traditions: do everything in your power to prepare, then rest easy. Tie up the practical loose ends, and let go of the worry.
Brought to communities in partnership with Humanity First.
That's the spirit of PrepTracker.
It keeps your readiness organized - what you have, where it is, what's next - so the practical part is handled and your mind is free. It won't save you in an emergency; your preparation and your judgment will. It just makes sure that when the moment comes, you already know what you have and where to find it.
Quiet by design. No nagging, no pressure - it asks for your attention only when something genuinely needs it.
Not a checklist app - a calm command center for your family's safety.
When the lights die, tap The power is out in the SOS screen. PrepTracker switches to a near-black battery-saver screen and starts counting: how long your water, food and backup power last from this moment. FEMA-based food safety timers tell you exactly when to open the fridge - and when not to. Your utility outage line, one tap to call. A CO warning for generator owners, at the moment it matters. Everything works fully offline.
See how many days your household could actually last on the water and food you have right now - not just a checklist. Watch the number grow as you stock up.
How long could you keep phones, lights and the fridge going? Tell PrepTracker what you own - power banks, batteries, solar, a generator - and it works out your electricity runway, with honest safety guidance built in.
Limited time and money? PrepTracker ranks your gaps by what matters most for survival and tells you the exact amount to buy first.
One tap brings up a calm crisis screen: your country's emergency numbers ready to dial and each family member's medical details in one place. Works fully offline.
Cook South Asian, Middle Eastern, East Asian or Western? Your everyday foods follow what you actually eat - atta, dal and chana whether you're in Lahore, London or Toronto.
Go-bag tracker · Emergency plans · Offline first aid · Scannable medical card · Expiry reminders · Seasonal readiness · Cost to get ready · Pets included · Rotation Rhythm · Weekly email digest · Share readiness · Smart supply targets
PrepTracker doesn't guess. Supply targets are built on the same standards used by international relief organizations - calorie and water requirements per person, per day, scaled to your household. Defensible, documented, and the same math the experts use.
All your data lives only on your phone. Nothing is uploaded to any server, ever.
No account required, no email to use it, no analytics following you, and absolutely no ads.
Built as a community service, not a business. For you, your family, and anyone you share it with.
PrepTracker is free to use, with no ads and no tracking, and it stays that way. If it has helped your household feel more ready, you can chip in to help cover the costs of building and running it. Entirely optional, and the app is exactly the same either way.
Support goes to Cubed Holdings LLC, the maker of PrepTracker. It is a contribution to a product, not a charitable donation, and is not tax-deductible.