מספרי ברזל

When a siren sounds, the first few seconds are critical. Inside the safe room, cellular reception drops, the phone is flooded with messages, and loved ones are left in uncertainty. 'Iron Numbers' bridges the gap: one tap to instantly reassure them.

How does it work?

Siren in your area -> A Critical Alert reaches your phone.

Enter a protected space -> Tap "I'm in a safe space."

Everyone in your circle is updated in real-time that you are safe.

No phone calls or WhatsApp messages. No waiting. Just peace of mind.

One unchangeable principle

Your loved ones will never receive a danger alert — only an update that you are in a safe space. No panic. Only peace of mind.

What is a Circle?

You build a circle of loved ones and stay updated in real-time. When there is a siren, the app asks those in the area to check in: They update – you relax. You check in – they breathe a sigh of relief.

One small tap that saves massive worry.

At any given moment, during routine or an alarm, you can mark that everything is OK. Only those you've approved can see your status. Not public. Not for strangers.

Key Features

Critical Alert — Delivered even when the phone is on silent or "Do Not Disturb."

Automatic Zone Detection — GPS identifies if you are inside the alert zone.

One-Tap Update — Fast enough to do before entering the safe space.

Private Circle — Contact-based, no public profile.

Live Update — Your circle sees your status the moment you check in.

Zero Friction — Registration via phone number only.

Privacy & Security

We do not collect names, email addresses, or photos.

Raw GPS location data never leaves your device.

Your contact list is not transferred to us and remains strictly on your device.

All communication is encrypted.

Status data is accessible only to Circle members you have personally added.

Who is the app for?

For anyone who finds themselves developing a committed relationship with the nearest safe room—for families and friends who want to know quickly and efficiently that their inner circle is in a safe space, without waiting for a phone call or a WhatsApp message.