Tarnkeep

Download it once. Ask it anything about survival and first aid, even with zero signal. Tarnkeep works like an offline map or a downloaded translation pack, except the pack is survival knowledge. No cell service, no wifi, no problem: everything runs on your phone. What's inside: • Navigation without a signal • Water and food in the field • Shelter and reading the weather • Basic first aid: bleeding, burns, fractures, hypothermia, snake bite • Wildlife encounters • Signaling for rescue Ask a question in plain language and get an answer grounded in the pack's content, with a source citation attached. If Tarnkeep doesn't have grounded information for what you asked, it says so instead of guessing. Prefer to read than ask? Browse every topic like a normal reference, no AI required. Nothing you type ever leaves your phone. There's no account, no sync, no server involved. The app works the same in airplane mode as it does with five bars. This is general information, not a substitute for professional training or emergency services. Call emergency services when you have signal and it's an option. One-time purchase. No subscription.