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.

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## 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