CacheKeeper is the pantry tracker and emergency preparedness app for households who want to know exactly what they have — and how long it lasts.

Track your food storage, water supply, and household supplies in one place. Built for preppers, homesteaders, and any family managing a serious pantry — CacheKeeper calculates your days of supply, alerts you before food expires, and keeps your stockpile organized by location.

Most people find out they're out of something when they need it. CacheKeeper tells you before that happens.

DAYS OF SUPPLY — AT A GLANCE

Enter your household size, daily calorie goal, and water target. CacheKeeper does the math and tells you exactly how many days your current inventory will last. Not an estimate — a real number, updated as your stock changes.

EXPIRY ALERTS BEFORE IT'S TOO LATE

Set expiration dates on any item. CacheKeeper alerts you days or weeks before something expires — so you rotate stock and use it, not throw it away.

BARCODE SCANNER — ADD IN SECONDS

Point your camera at any product barcode and CacheKeeper fills in the name, brand, and nutrition data automatically. Adding a case of canned goods takes seconds, not minutes.

SCAN RECEIPTS — ADD A WHOLE SHOP AT ONCE

Scan a grocery receipt and import everything at once. No manual entry required.

ORGANIZE BY LOCATION

Create locations like Pantry, Basement, Garage, or Car. Add sub-locations — Top Shelf, Bin A, Freezer Door — so you always know exactly where something is, not just that you have it.

SHOPPING LIST THAT RESTOCKS ITSELF

CacheKeeper tracks your low-stock thresholds. One tap adds every item that's running low to your shopping list. Check items off as you shop and CacheKeeper updates your inventory automatically.

WORKS OFFLINE — ALWAYS

No internet required. Your data stays on your device. Toggle online mode for barcode lookups and shopping links, or keep it fully offline for maximum privacy. Your choice, any time.

HOMESYNC — SHARE WITH YOUR HOUSEHOLD

Add the HomeSync subscription and your entire inventory syncs across every device in your household in real time. One person shops, everyone sees it. Great for families, partners, or group households managing shared supplies.

WHO USES CACHEKEEPER

Preppers and emergency-minded households building 30, 60, or 90-day supplies
Families who want to stop wasting food and money on duplicates
Anyone managing a large pantry, deep freezer, or storage room
Hunters, homesteaders, and off-grid households
Anyone who's ever said "I thought we had more of that"
FEATURES

✓ Days-of-supply calculator (food + water)
✓ Barcode scanner with automatic product lookup
✓ Receipt scanner — import a full shop at once
✓ Expiration tracking with custom alerts
✓ Low-stock alerts and automatic restock list
✓ Locations and sub-locations (Pantry → Top Shelf)
✓ Nutrition tracking — calories, protein, carbs, fat
✓ Shopping list with one-tap restock
✓ CSV export and import
✓ Fully offline mode
✓ HomeSync — real-time household sync (subscription)
✓ No account required to get started

PRICING

Try everything free for 3 days — no credit card required.
$2.99 one-time to keep full access forever.
Add HomeSync for $4.99/month to sync across your household.

CacheKeeper is built by a small independent team. Your data stays on your device. We don't sell it, share it, or use it for advertising.