RefillRadar

RefillRadar is a mobile app that predicts when your household staples (trash bags, detergent, dish soap, sponges, paper goods) will run out and prompts you to reorder only when it actually makes sense. Users scan receipts or connect email/retailer accounts to auto-detect purchases, then set simple usage sliders (household size, frequency, brand size). The app estimates “days left” per item, builds a minimal shopping list, and suggests cheaper equivalents only when the swap is truly comparable (same count/oz, same active ingredient). It also tracks price-per-unit over time so you can spot fake discounts and avoid pantry clutter. This is not a magical robot maid: it won’t perfectly know your inventory, but it can be accurate enough to prevent the most annoying stock-outs and reduce wasteful bulk buys.