Your knowledge survives.
The AI model, knowledge base, maps, and all features run entirely on your device. No servers, no accounts, no data leaves your phone. Works in airplane mode, underground, in the wilderness.
Military survival manuals, WHO medical guidelines, FEMA emergency guides, first aid protocols, and edible plant databases. Over 46,000 indexed entries with source citations on every answer.
Identify plants, injuries, terrain, and environmental hazards with your camera. The on device vision model processes images locally. No photos are ever uploaded.
Full hands free operation with on device speech recognition and text to speech. Ask survival questions by voice while your hands are occupied with first aid, fire making, or shelter building.
Verified Sources
CONFIDENCE SCORING ON EVERY ANSWER
No analytics. No telemetry. No accounts. No ads. Nothing leaves your device. Ever.
Train, plane, mountain, bunker. No cell signal required. Full functionality in airplane mode.
MIT licensed. Built for trust through transparency. No proprietary lock in.
English, German, Spanish, French, Portuguese. Full interface and knowledge base in each.
A 320 page household preparedness handbook. Free.
Nine parts, fifty six chapters, nine appendices. From clean water and food preservation to first aid, foraging, shelter, security, finance, lost craft skills, and step by step action plans for every kind of crisis. Calm voice. Verified sources. The same content that powers the app, now in a quiet handbook you can read by candlelight when the power is out.
Written for households in Germany. The English edition keeps German specific authorities, emergency numbers, and plant names with English clarifiers in parentheses. International readers should adapt the legal and regulatory references to their own country.
Free. Offline. Open Source. Yours.