Baby Ledger AI
Baby Ledger AI
Top Features
Powered by the same enterprise-grade AI that Fortune 500 companies trust.
A real founder who reads every support email.
AI that knows your baby better than any nanny. We catch what you might miss — hidden allergens, skipped feeds, short naps, growth trends — so you never have to wonder "did I check that?"
Made by New Parents, For New Parents.
Scan any packaged baby food and we automatically cross-check every ingredient against your baby's tracked allergen history. If your baby has a confirmed allergy — or has never been exposed to a top-9 allergen like peanuts, milk, eggs, soy, or gluten — we block the scan with a prominent warning before you open the pouch.
Works on Gerber, Happy Baby, Plum Organics, Beech-Nut, Earth's Best, Sprout, Ella's Kitchen, and 3+ million more products worldwide. Wheat and gluten are tracked as separate allergens so hidden gluten sources (oats, barley, soy sauce, broths) don't slip through.
Lucas has a confirmed allergy to peanuts. DO NOT FEED.
- Baby Ledger AI scan result
AllerSee is Baby Ledger AI's allergen safety layer. It runs automatically on every barcode scan and every AI photo scan, on every subscription tier, free of charge and without scan limits. The system reconciles four independent data sources, typically in seconds, to produce a single per-baby advisory the parent sees before logging the food.
For packaged products, AllerSee reads the UPC/EAN barcode and resolves the product against a 3+ million-item ingredient database (Open Food Facts plus internal augmentation for U.S. baby-food SKUs). For homemade or unpackaged food, AllerSee uses a vision model to identify the dish and infer its likely ingredient list.
AllerSee parses ingredient text in non-Latin scripts including Japanese kanji and katakana, Simplified and Traditional Chinese, Korean Hangul, and Cyrillic. This allows the system to detect allergens on imported, gifted, or travel-purchased baby food where most English-only allergen tools fail silently.
The system reconciles the identified ingredients against the active baby's parent-entered allergen ledger. Each ledger entry carries a parent-recorded severity level and a date of last exposure. Households with multiple children maintain a separate ledger per child, and the active baby is the one selected in the app at the moment of the scan.
When a high-severity match is detected, AllerSee surfaces a blocking modal that prevents auto-logging and displays a hard-block alert reading "DO NOT FEED" for that baby. Lower-severity matches surface a non-blocking advisory. In all cases the parent retains a "View Details Anyway" path so the advisory is informational and never overrides parental judgment.
In parallel with the allergen check, every barcode scan is cross-checked against the active U.S. FDA and USDA food-recall feeds, refreshed daily. Class I recalls (FDA's most-serious classification) are flagged with a distinct red advisory. Recall data lags official FDA and USDA publication and should not be relied on as a sole source for time-critical recall awareness.
Allergen ledger entries and confirmed reactions sync across all caregivers (partner, nanny, grandparents) attached to the baby's profile in real time. A reaction logged by the partner at the pediatrician's office is reflected the next time the other caregiver opens the scanner, before the next feed.
AllerSee is a safety aid, not a substitute for ingredient-label reading or pediatrician guidance. Ingredient databases, multilingual parsing, and AI detection may be incomplete, outdated, mistranslated, or inaccurate. Always verify the package label, consult your pediatrician for any allergy concern, and call emergency services in the case of a suspected allergic reaction.
AllerSee™ is a trademark of Fong Shui Labs LLC. The AllerSee feature is included free on every Baby Ledger AI subscription tier (Free, Plus, and Premium) with no scan limits.
Built by a parent, for parents. Pediatrician-aligned guidance backed by WHO and AAP recommendations.
Scan any packaged baby food and see exact label nutrition plus instant allergen cross-check. Free on every plan.
Point your camera at any meal and AI identifies ingredients, calculates calories & macros, and recommends the perfect serving based on your baby's height, weight, and age. 2 free scans/day.
Real food, planned in seconds. AI Meal Plans + Recipes lets exhausted new parents skip the pouch with fresh, age-appropriate meals built around your baby's allergens and tracked food preferences, with iron/protein/calcium progress bars matching WHO/AAP guidelines. Built for parents who'd rather cook than read jar labels.
Ask anything: sleep regressions, solids readiness, normal temperatures. Pediatrician-informed answers whenever you need them.
Breast timer with L/R side, bottle oz/ml, solids log. See patterns over time.
Start/stop timer, nap tracking, wake-window guidance by age, and sleep pattern analysis. Know exactly when your baby should nap next.
Beautiful percentile curves backed by real WHO pediatric data. Weight, height, head circumference.
Twins or siblings, switch between babies in one tap. All their data, separately tracked.
English, Spanish, French, Chinese, Arabic, Portuguese, Hindi, Korean, Japanese, Russian.
Your baby's data belongs to you. No ad networks, no data sales, no third-party trackers on paid plans.
Unlike apps that trap you in a 7-day trial, our core tracking and unlimited barcode scanning are free forever. Only AI photo analysis for homemade food has daily limits.
Year of the Fire Horse year-1 promo: Plus at $5.17/mo equiv ($61.99/yr) or Premium at $8.33/mo equiv ($99.99/yr). Save 23% Y1 - the lucky "Lion number" in numerology. Promo ends 2027-02-05.
Save 23% Year 1 - the lucky Lion number
Save 23% Year 1 - the lucky Lion number
Year of the Fire Horse promotional rate is a one-year Apple/Google "Pay Up Front" introductory offer on annual subscriptions for new subscribers in eligible storefronts; auto-renews at the regular annual price ($79.99 Plus / $129.99 Premium) starting Year 2 unless cancelled. Year-1 rate $61.99 Plus / $99.99 Premium = 23% off the regular annual rate. Monthly subscriptions ($7.99 Plus / $12.99 Premium) are at the regular rate year-round. EU/UK/EEA/Switzerland subscribers see Founding Member rates without the promotional discount claim. Subscriptions auto-renew until cancelled in your Apple ID settings. No contracts. Promo ends 2027-02-05.
I built Baby Ledger AI because I was a new parent drowning in apps that didn't talk to each other — one for feeding, one for sleep, one for growth, and none that could tell me if a snack was safe for my baby's allergies. So I built the app I wished existed.
This isn't a faceless corporation. If something breaks, if you have a feature idea, or if you just need to vent about sleep deprivation at 3am — I read every single message. Hit me up anytime.
