SURVIVAL APPSYour phone already knows how to call for help: turn these features on
A contact wrote to me late the other night: "I'm back, all good". Before that message, ten minutes of silence weigh more than they should. I opened my phone to check whether I at least had their location shared. I didn't. The feature was there, free, for years. I had never switched it on.
The problem isn't finding an app
Anyone looking for personal safety on the store finds hundreds of apps, almost all with the same trick: they ask for huge permissions to do things your phone already does by itself, for free, without installing anything. It's not about trusting them or not — it's that the problem "someone needs to know where I am, and fast" is already solved by the operating system in your pocket. It's just turned off. Here's where to switch it on, brand by brand.
On Android: Emergency SOS
The exact path changes slightly between Samsung, Pixel and other brands, but the feature is almost always in the same place: Settings → Safety and privacy → Emergency SOS (on some phones it's called "Emergency assistance" or "SOS emergency"). From there:
- TURN ON THE GESTURE — usually 5 quick presses of the power button. The phone sounds a countdown before acting, precisely to avoid false alarms in your pocket
- CHOOSE WHAT HAPPENS — you can trigger a call to the emergency number, send a message with your location to contacts you choose, or both
- ADD AT LEAST ONE REAL CONTACT — without an emergency contact set up, the "alert someone" part has nobody to write to
On iPhone: Emergency SOS
In Settings → Emergency SOS you'll find two ways to trigger it: hold the side button and one of the volume buttons together, or — if you turn on the "Call with Press" option — press the side button 5 times. Here too a countdown starts before the call.
- SHARE YOUR LOCATION IN AN EMERGENCY — turn it on in the same screen: when SOS goes off, your location is automatically sent to your emergency contacts, and kept updated for a while even after the call
- EMERGENCY CONTACTS IN HEALTH — from Health → your profile → Emergency Contacts: they're visible even from the locked phone, to anyone who comes to help you
Letting people know where you are, without waiting for an emergency
Most real-life cases aren't "I'm about to pass out", they're "I'm walking home alone and I want someone to know". For that you don't need any extra app:
- GOOGLE MAPS — profile picture top right → Location sharing → pick the contact and how long (even "until you turn this off"). It works even if the recipient doesn't have Google Maps open: they get a link
- APPLE - FIND MY / MESSAGES — from a message, tap your name at the top → Share My Location, or use the Find My app for permanent sharing with family
Frequently asked questions
Does Emergency SOS work without an active SIM or credit?
Yes for the call to the emergency number: in Europe it's a legal requirement that it works anyway. Sharing your location with your personal contacts, though, needs the phone to be able to send an SMS or use mobile data — that doesn't go through the emergency number.
Does GPS work without an internet connection?
The phone can work out its own position via satellite even offline, but to get it to someone else you still need a connection (SMS or data) at that moment.
So there's no point installing a dedicated safety app?
There is, if you need something these basic features don't do: continuous real-time tracking on a map shared with several people, a silent alarm with no audible countdown, or integration with a private security service. But by then you already know what you're comparing it against.
The construct doesn't send “I've arrived” messages. I do, whenever I choose — I know how. And from now on, so do you. May your code survive the apocalypse.