Refill Ledger helps you keep a practical personal record of refill products you find at nearby zero-waste shops and stations. Track each Refill Item with a product name, current stock level, container type, and an optional store note for details like aisle location, freshness, or price hints. The Station tab gives you a clear dashboard with vertical status lanes that summarize how many items are full, low, or empty at a glance. It also includes a quick add action and a recent updates strip so you can see the last items you changed without digging through your list. The Browse tab shows all of your Refill Items in a scrollable view grouped by stock level, making it easy to review what is available before your next shop. From there, you can edit details when stock changes or delete items you no longer want to keep. The Add tab uses a straightforward form with large fields and inline validation, so creating a new entry or updating an existing one feels fast and simple. The Search tab lets you filter your saved items by text and quickly find products like oats, soap, or coffee beans when you need them. When no results match, helpful empty-state guidance keeps the experience clear and easy to use. All data is stored locally on your device, giving you a lightweight way to manage your refill list without extra account steps. The app keeps a simple record structure and remembers the last updated time for each item, which helps power recent activity and keeps your list organized. With four focused tabs and a clean create, edit, delete, and search workflow, Refill Ledger is built for everyday shopping routines. It is a useful companion for students, renters, and low-waste shoppers who want a simple way to remember what refill products are nearby and what condition they are in.