Days of supply
Count your people and pets; see exactly how many days your food, water and fuel last.
The full gear list
165 items across water, fire, power, radio, medical, shelter and more. Mark what you have, shop what you need.
Safe havens
Rally points, routes and a Grid-Down compass that points home with no cell service.
Radio plan
PACE plan, channels, check-in times and a log of who you've reached.
Downers map
Find other operators by grid square (never an address) and schedule radio tests.
Off-grid chat
Phone-to-phone messaging over Bluetooth and Wi-Fi, no cell or internet needed. Private messages are end-to-end encrypted.
Field guides
24 offline how-tos: safe water, bleeding control, generators, storms, evacuation and radio basics.
Private by design
No ads or tracking. Your backup is encrypted on your phone before it's uploaded. We can't read it.