Kelvio

Kelvio is a calm kitchen companion for home fermentation. Log each jar, note what you smell and taste, and see an estimated Ready Window so you know when a batch is still early, in Peak, or past its best. WHAT YOU CAN DO • Keep every jar on one kitchen shelf — kimchi, kombucha, pickles, sauerkraut, yogurt, and custom batches • Open Ready to see Too Early / Peak / Overripe estimates from type, start date, salt, starter strength, and temperature logs • Check in with taste, aroma, smell, texture, bubbling, burping, and brine notes • Follow short guide articles and recipe presets, then start a jar in one tap • Optional Peak reminders (local notifications) when a batch nears its tasting window • English and Korean in Settings