Cellarium

Everyone has found the same jar twice at the back of the cupboard and thrown out yoghurt they forgot they owned. Cellarium is a calm, offline ledger for everything you keep at home, so you always know what's in, what's low, and what needs eating first. Log your food across the pantry, fridge, freezer and any locations you add, giving each item a quantity, a unit and a best-before date — and the app quietly does the watching for you, no scanning and no accounts required. The home screen is your at-a-glance picture: an "expiring soon" strip that surfaces whatever's closest to its date, a "running low" strip for anything below the threshold you set, and quick totals for each location. Every item wears a freshness ring that shifts from green through amber to red as its best-before approaches, so a slow scan of a shelf tells you instantly what to use tonight. Tap an item to adjust the count with a quick "use one" or "used up", read its history, or send it straight to the shopping list. That shopping list is built for real kitchens. Fill it from your low and expiring items or add things by hand, tick them off as you shop, and when you get home, "restock" a ticked item back into its location with a fresh date in one move. A dedicated use-soon view helps you cook down the things on the edge before they turn, and marking items as used or binned feeds a small stats page that shows, over time, how much you're actually using versus wasting — a gentle nudge toward buying and binning less. Set your own "expiring soon" window, choose date formats and units, pick a shelf or linen backdrop, and keep it all on your device with no cloud and no ads. Whether you're batch-cooking, meal-planning, running a busy family kitchen, or just tired of mystery leftovers, Cellarium turns your cupboards into something you can actually see at a glance.