When the internet disappears Preppi turns your phone into a tool that still works with:
Offline AI Chat.
Offline Maps
Proximity Detector
S.O.S Distress Signal

Preppi is not just an app. It’s your offline survival tool.

When the grid goes down, signals vanish, or the internet becomes unreliable, your phone shouldn’t become useless. Preppi keeps working, completely offline.

No cloud. No servers. No tracking.
Everything runs locally on your device.

Built for worst-case scenarios. Designed for real-world use.

WHAT PREPPI DOES

OFFLINE AI CHAT
Ask for guidance, survival knowledge, or step-by-step instructions anytime. The AI model runs entirely on your device. No internet required. Whether you need first aid steps, navigation advice, or practical survival information — Preppi answers offline.

OFFLINE MAPS
Download detailed maps before going off-grid. Navigate, zoom, mark custom locations, and explore, all stored locally on your phone. No signal required.

PROXIMITY RADAR
Detect unknown Bluetooth devices entering your area. Scan your surroundings silently and receive vibration alerts only. Stay aware of nearby devices without making a sound.

SOUND DETECTION
Resting or sleeping? Preppi monitors your environment for unusual sound activity and alerts you through vibration. Stay aware even with your eyes closed.

SOS SIGNAL
In distress? Activate a visual flashlight beacon and/or audible Morse code SOS signal (··· — — — ···). Your phone becomes a visible emergency signal device.

TOTAL PRIVACY No login. No registration. No accounts.
Preppi collects zero data and sends nothing to any server. Everything runs offline on your device. Your data stays yours.

ONE PRICE. YOURS FOREVER: Buy once. Own it for life. No subscriptions. No hidden fees.

Your purchase directly funds ongoing development of new survival features and improvements.

No investors.No data selling. Just a tool that keeps working, when the rest of the world doesn’t.

But does My Phone Support It?
Android: Any phone with at least 6 GB+ RAM — most mid-range phones from 2021 and up will work.
The app will run on minimum-spec devices, but performance may be slower. For comfortable use, we recommend 8 GB+ RAM.

Preppi Off The Grid

Additional Information