Best Emergency Preparedness Apps for Families
A parent's short guide to the best emergency preparedness apps for families: alert apps, guides, offline messaging and lessons, and what each is for.
The best emergency preparedness apps for families are not one app. They are a small set, each with one job: one to warn you, one to guide you, one to message when the network is weak, and one to teach you before anything happens. Four apps is plenty. More than that and nobody opens them. This page helps a parent choose what to install and what each is for.
What to look for
Before you install anything, ask five questions.
- Does it come from a source you trust? Government agencies, civil-defence bodies and long-standing relief organisations come first for alerts and instructions.
- Does it work with a weak signal? Ask what is stored on the phone and what needs the internet.
- Is it simple enough for everyone in the house? If a teenager can use it but a grandparent cannot, it is only half a plan.
- Does it cover your country? Many apps are built for one country's alerts and services. Check that the one you choose works where you live.
- Does it ask for more than it needs? Be careful with permissions, especially location, contacts and notifications. Give only what the app needs for its job.
An app is also not a plan. The plan is who goes where and who calls whom. Apps help you carry the plan out.
Alert apps
An alert app tells you something is happening near you. Many countries have an official alert system, and some have an official app as well. The FEMA app in the United States, for example, shows weather alerts from the National Weather Service for several locations, finds open shelters and gives basic preparedness advice, and the Red Cross Emergency app is described by the Red Cross as giving weather alerts and a finder for open shelters. FEMA describes its app as free.
If you live elsewhere, look for the app your national or regional civil-defence or public-safety agency recommends. Also check the alert settings built into your phone, which can show official warnings without an extra app. Our page on how to get emergency alerts on your phone goes through the steps.
For a family, add the places that matter: home, school, the grandparents, the workplace. An alert for the town where your child is at school is as important as an alert for your own street.
Guide and reference apps
A guide app tells you what to do for a hazard: a flood, a storm, a power cut, an injury. Examples are the Red Cross First Aid app, which gives step-by-step first aid advice, and HazAdapt, which offers hazard guides and self-checks. Ready.gov, the United States government's preparedness site, is a website more than an app, but it offers a family communication plan you can fill in and a supply list.
These are references. They are good when you are calm and have time to read. Pick one or two, check what works without a signal, and save the pages you will need most. Do not install five.
Messaging without a network
When the mobile network is overloaded or down, normal texts and calls may fail. Some apps send short messages directly between nearby phones using Bluetooth, passing them along from phone to phone. Bridgefy is an example: its own site describes messaging without internet, aimed at events, travel and disasters.
Two honest notes. First, this kind of app only works well if people near you also have it, so install it early and ask your neighbours to do the same. Second, range is limited, so it helps for nearby contact, not for reaching someone far away. For far contacts, your family plan should include an out-of-area contact who everyone can try to reach, as we explain in family emergency plan: meeting points and contacts. We also compare options in offline messaging apps when cell service fails.
Learning apps
All the apps above help you in the moment. A learning app helps you before. ReadyCiv is one: it teaches preparedness in lessons of about five minutes, for ordinary households, in plain language. Its topics include water and food, storms and floods, power cuts, alerts, first aid and recovery. It does not replace the alert apps or the official guidance. It teaches you how to use them.
The first track for most families is "Agreeing a Plan Everyone Knows". Its lessons cover agreeing two meeting points, choosing an out-of-area contact, deciding who collects the children if the parents cannot, practising the plan with a short drill twice a year, and learning to shut off gas, water and electricity at home.
Here is an example of why this matters. Say a storm cuts the network while the children are at school and the parents are at work. The apps cannot decide where the family meets. A plan agreed in advance can. The app only helps you carry it out, for example by showing the alert that told you to go.
Side by side
| Alert apps | Guide apps | Offline messaging | Learning lessons | |
|---|---|---|---|---|
| Main job | Warn you of danger near you | Tell you what to do for a hazard | Send short messages without a network | Build your plan and skills in advance |
| When you use it | When something starts | When something is happening | When the network fails | Before anything happens |
| Needs a signal | Usually yes | Depends on what is saved | No, but needs nearby users | Only to download or study |
| Who sets the content | Government or relief agency | Agency or private company | The app maker | The lesson provider, pointing to official sources |
| Price model | Varies | Varies | Varies | See the ReadyCiv site for the current plans |
| Pick one or two? | One, from your own agency | One or two | One, with neighbours | One |
A short list for a typical family
Here is a calm starting set, not a ranking:
- The official alert app or phone alert setting for your country.
- One guide app with a first aid reference, and a printed copy of your most important steps.
- One offline messaging app, installed with a few neighbours.
- One set of lessons to build the plan, so everyone knows what the apps are for.
Then do the real work, which is not on a phone: agree your meeting points, write the contact numbers on paper, and keep a small kit. For the full picture, read our household emergency preparedness guide.
Questions people ask
How many emergency apps should a family install?
Three or four is enough: one for alerts, one for guidance, one for messaging and one for learning. More apps usually means fewer that get opened.
Do emergency apps work without internet?
Some features do and some do not. Alert apps usually need a connection. Guides may have saved pages. Offline messaging works between nearby phones. Check each one before you need it, and keep paper copies of the essentials.
Are free apps safe?
Look at who makes the app and what permissions it asks for. Prefer official agencies and long-standing relief organisations for alerts and instructions, and give only the permissions the app needs.
Is an app enough to be prepared?
No. An app helps, but the plan, the kit and the practice are what make a family ready.
Learn this in five minutes
The ReadyCiv track "Agreeing a Plan Everyone Knows" teaches meeting points, an out-of-area contact, who collects the children, a short practice drill and shutting off gas, water and electricity, in lessons of about five minutes each. Do it with your family, and the apps on your phone will have a plan to support.