The moment something goes wrong, your circle knows. They see where you are and hear what’s happening in real time — even if you can’t reach your phone.
Most safety apps wait for you to unlock the phone and press a button. Centinela is built for the moments when you can’t.
A phrase only you know, or a scream, raises the alarm. No one around you needs to notice — and you don’t need your hands.
The people you chose follow you on the map and hear what’s happening, in real time. No calls, no explaining, no unlocking.
Walking home or meeting a stranger? Set a time. If you don’t check in, your circle is told where you were going.
One stops a false alarm. The other looks exactly like cancelling — while your circle keeps following you.
Know your people arrived where they said, without texting and without sharing their location the rest of the day.
People within 1 km can be alerted too, and the community map shows what’s happening around you.
Teens going out, partners working late, everyone in one circle.
Someone always knows if they need help, even living alone.
The walk from the station, the ride home, the parking lot.
Running, traveling, a first date — on your own, never alone.
Invite the people who should know first.
Choose your PINs and your secret phrase. It takes two minutes.
Phone in your pocket. Nothing to open, nothing to remember.
Your circle is alerted, sees where you are and hears what’s going on.
Centinela only shares what matters, only with the people you chose, and only when you need them.
Location sharing tells people where you are. Centinela tells them when something is wrong — and lets them see and hear what’s happening at that moment. The rest of the time, your location stays private.
Yes. Your circle is alerted and can follow you while your phone stays locked in your pocket. On iPhone, the secret phrase and scream detection work while Centinela is open or running in the background.
Only for your phrase or a scream, and only on your phone. Nothing is recorded or sent until an emergency starts. You can turn listening off at any time.
Type your second PIN. The screen shows the alarm as cancelled, but your circle keeps receiving your location and knows you are not safe.
Each circle has its own plan, priced by how many people it covers. Your first circle starts with an intro offer, joining someone else’s circle is free, and you can cancel anytime from your app store account.
No. Centinela alerts the people closest to you. Emergency calls are always one tap away in the app, free, with or without a plan.
support@getcentinela.app
Or write to us from Support inside the app.
Guides, safety tips and account help in the in-app Help Center.
Changing Lifes LLC
Press & partnerships: hello@getcentinela.app