Stockpile vs 計画de災対

A rolling-stock app to manage your emergency supplies — water, food, sanitation and more — by quantity and expiry date. Set your household size and target days, and each category shows how many days of supply you have. Get reminders before items expire so you can use-and-replenish (rolling stock) without waste. Home and Lock Screen widgets show days remaining at a glance. No account, no network — all data stays on your device. Free to use (a banner ad shows only on browsing screens; a one-time purchase removes it).

計画de災対 is an offline-first emergency supply management app for households. It helps you understand how long your water, food, medicine, and hygiene supplies will last, how much you can use today, and what should be consumed first. Key features: • Track drinking water, household water, food, medicine, and hygiene supplies • Calculate remaining days from your current inventory and household needs • Set a next distribution date and calculate a safe daily allowance • Record consumption immediately or as a daily total • Get alerts for low stock, approaching expiry dates, distribution dates, and excess consumption • Generate a daily food-use plan that prioritizes items nearing expiry • Manage household composition with age and needs-based coefficients • Use emergency checklists, a light, whistle, SOS signals, and offline contact notes • Back up and restore data locally • Use power-saving display options during emergencies All core features and data are available without a network connection. Your supply records remain stored locally on your device.