Disaster Prep & Stockpile

Wondering what disaster supplies to keep and how much is enough?
Sonamet auto-generates your personalized emergency stockpile checklist in 10 seconds based on your family size.
Track expiration dates, inventory, and storage spots all in one place—no account registration needed, ready to use immediately.

Sonamet is a disaster preparedness and pantry inventory tracker for everyday life. Manage home stockpiles and emergency grab-and-go bags (bug-out bags) separately to clearly see what you need, what is ready, and what is expiring.
Core features work offline, keeping your checklists and emergency guides accessible even during network outages.

【Recommended For】
- Unsure what supplies or how much water/food to store
- Frequently let emergency foods and drinks expire
- Want to manage home stockpiles and bug-out bags separately
- Quickly locate designated shelters near home or workplace
- Forget where emergency items are stored at home
- Worried if your emergency backpack is too heavy to carry
- Practice rolling stock replenishment for groceries and essentials

【Key Features of Sonamet】

▼ 10-Second Automated Stockpile Calculator
Enter family members (adults, kids, infants, seniors) and prep days to auto-calculate recommended water (3L/person/day), meals, and sanitation supplies. Start prepping right away without researching guidelines from scratch.

▼ Disaster Shelter Map
Quickly find designated emergency evacuation shelters on an interactive map using official geospatial open data. Search shelters near your current location or look up specific addresses and facility names. Save important places like home or office as "My Locations" for 1-tap shelter lookup. Works with offline cache; location data stays on-device for privacy.

▼ Dual Tracking: Home Stockpiles & Grab-and-Go Bags
Separately manage home survival stockpiles and emergency evacuation bags. Interactive checklists show packed items and shortages at a glance.

▼ Expiry Date & Low-Stock Alerts
Get notified before food, water, medicine, or batteries expire. Alerts also warn you when stock drops below minimum thresholds so you never run out.

▼ Fast Barcode Scanning & Item Lookup
Scan barcodes on groceries and household goods to register items in seconds. Free tier includes 50 initial scans plus 5 daily scans; unlimited with Pro.

▼ Auto-Add Expired Items to Shopping List
Expired items automatically move to your shopping list for seamless rolling stock replenishment. Reorder missing supplies online with one tap.

▼ Photo Logs & Storage Locations
Attach photos and exact storage spots (e.g., "Kitchen Cabinet") to items. Know what you have and where to find it.

▼ Bag Weight Calculator
Automatically calculates total weight of your grab-and-go bag with visual gauges to ensure safe carrying capacity.

▼ Offline Emergency Guides & Manuals
Download official emergency manuals and view custom PDF guides inside the app without an internet connection.

▼ No Sign-up & Full Offline Support
Start prepping immediately without creating an account. Core checklists, inventory, and cached map data work offline.

【Other Useful Features】
- Official open-data shelter map & facility search
- "My Locations" bookmarking for home and workplace
- Track quantity, expiry date, weight, photo, and notes
- Multi-language: English, Japanese, Chinese, Spanish, Indonesian, Filipino

【Sonamet Pro】
- Unlimited stockpile sets (Free: up to 2 sets)
- Unlimited barcode scanning
- Automatic iCloud sync across iOS devices
- Export checklists to PDF
- Dedicated dog and cat pet supply checklists
- Split bag management (individual bag per family member)
- Custom categories, inventory analytics & ad-free experience

Disaster prep is not a one-time task. Stay prepared, prevent waste, and protect your loved ones with Sonamet.

【Terms of Use】
https://sonamet.web.app/terms_en.html

【Privacy Policy】
https://sonamet.web.app/privacy_en.html