Preppr

Preppr is the reference mobile app for preppers, prepared families and self-reliance enthusiasts. Organize your survival stockpile, track expiration dates and estimate how long your supplies can feed your household. **100% offline, no tracker, no ads** Your data never leaves your phone. No account, no cloud, no server — ever. **Manage multiple stockpiles** Create as many stockpiles as you need: cellar, attic, garage, bug-out bag, garden shed. Each stockpile can hold nested containers at any depth (e.g. Cellar → Shelf 1 → Box A → Canned goods). **Detailed item tracking** Photo, quantity, unit, expiration date, category, notes — everything you need to know about each item at a glance. **Smart expiration alerts** Set your alert threshold (7, 15, 30 days…). Preppr notifies you before food becomes unsafe. Reminder frequency is configurable (daily, oncey). **Survival estimation** How many days can you hold out with what you have? Preppr computes this automatically from your household composition (age, sex, weight, height) using the scientifically validated Mifflin-St Jeor formula. **Offline meal planning (experimental)** Generate a day-by-day meal plan from your actual stockpile. Pick a consumption level (Luxe, Optimized, Frugal) and get a full menu with breakfast, lunch and dinner — plus an automatic shopping list to fill the gaps. This feature is currently experimental. **Automatic food recognition** Built-in food recognition runs directly on your phone (no connection required) to estimate calories, classify foods and refine your survival estimates. **Global search** Easily find any item across all your stockpiles. **Import, export and backup** Export your stockpiles to back them up or share them with your family — and re-import them anytime to restore your inventory on a new device or after a reinstall. **PIN protection** Lock the app with a PIN code to keep your inventory private. **Light, dark or auto theme** A polished mobile-first interface, translated to French and English. **Who is it for?** - Preppers and survivalists - Families who want to manage emergency reserves - Campers, hikers, travelers - Remote rural households - Anyone concerned about food resilience **Why Preppr?** - 100% offline: no connection required after install - No account: no signup, no email - Zero ads, zero trackers - One-time purchase: no subscription, no recurring fees - Local encrypted storage (SQLite) Try **Preppr Mini** (free) first to discover the basics, then upgrade to Preppr for the full experience. --- ## Key features (Play Store bullet list) - Multi-stockpile management with nested containers - Complete item tracking (photo, quantity, unit, expiration, category, notes) - Configurable expiration alerts (threshold + frequency) - Survival estimation based on household composition - Smart meal planner with 3 levels (Luxe / Optimized / Frugal) - Automatic shopping list - Built-in food recognition for automatic calorie estimation (local, no connection) - Global multi-stockpile search - Stockpile import / export and family sharing - PIN lock - Light / dark / auto theme - Bilingual FR / EN interface - 100% offline, no account, no ads, no trackers