YummyYucky

YummyYucky is a privacy-first baby app that keeps the whole day, bites, bottles, naps, and diapers, in one calm, shared place, from newborn through the toddler picky-eater phase. It pairs whole-day tracking with a free allergen tracker for the big 9, a nap heads-up read from your baby's own wake windows, a library of over 1,000 foods with prep-by-age, choking, and allergen notes, built-in baby recipes, caregiver sharing, milestone tracking, a keepsake of every "first," a checkup report to hand your pediatrician, and diaper- and formula-price tools that help families spend less.

It also notices what you would never spot yourself: which night of the week usually runs longest, how bedtime has drifted, how many tries a new food takes in your house before it lands. Every insight shows the data behind it, and it describes your baby, never diagnoses. What sets it apart: it is parent-funded, not data-funded. No ad trackers, it does not sell family data, voice logging runs on the device, and private baby data is never sent to general-purpose AI. Safety features like the allergen tracker are always free.

YummyYucky is free to run the whole day; an optional Plus subscription adds the deeper patterns, coaching, keepsakes, and price tracking. Available on iPhone, Android, and the web.