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Built by a parent who needed it.

One baby. Four apps. That's what raising my daughter looked like - so I built the one app that does it all. Snap any meal and the AI reads its nutrition in seconds. Scan any barcode - free, unlimited - and the AllerSee™ scanner cross-checks every ingredient against your baby's own allergen history before the first bite. Feeds, sleep, growth, milestones, allergen-safe meal plans, and Saurus for the 3 a.m. questions - all in one place.

AI this powerful should protect every child, not just the ones who can pay. Safety isn't a premium feature. It's the whole point.

Saurus, your AI baby companion, in an explaining pose

See it in action

The actual app, not a mockup. Scroll to see what parents see.

FREE ON EVERY PLAN

The AllerSee™ scanner cross-checks the things you'd rather not miss.

Scan any baby food. The AllerSee scanner cross-checks every ingredient against the allergen profile you enter for your baby and the latest FDA recall feed, before you open the pouch. Database coverage from Open Food Facts and internal augmentation; well-known U.S. baby-food brands plus imported items, including products with Japanese, Chinese, and Korean labels. Coverage varies by product and region. Contains information from Open Food Facts, licensed under the Open Database License (ODbL) v1.0 — opendatacommons.org/licenses/odbl/1-0/ (accessed May 2026).

A first check for allergens - not a diagnosis. When in doubt, ask your pediatrician.

See how AllerSee™ works →
Saurus alert illustration

Everything you need to feed, track, and care for your baby.

Built by a new parent, for new parents. Informational guidance referencing WHO Growth Standards (public domain).

Unlimited Barcode Scanner

Scan any packaged baby food and see exact label nutrition plus instant allergen cross-check. Free on every plan.

AI Food Scanner

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.

Meal Plans That Beat the Pouch

Real food, planned in seconds. Smart 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 guidelines. Built for parents who'd rather cook than read jar labels.

Saurus, your AI baby companion

24/7 AI Baby Companion

A starting point at 3am when your pediatrician's office is closed. Ask Saurus: "How much milk for a 4-month-old?", "What's a typical wake window at this age?", "What foods to introduce next?" Saurus reads your baby's own logged data (feeds, sleep, growth), so its guidance is grounded in your child's history. Informational answers referencing CDC milestone guidance. Not medical advice. We built Saurus, our 24/7 AI parenting companion, into every plan - free tier included (2 questions a day free; more on Plus and Premium). No separate AI subscription, no add-on.

Feeding Tracker

Breast timer with L/R side, bottle oz/ml, solids log. See patterns over time.

Smart sleep tracking

Smart Sleep Tracker

Start/stop timer, nap tracking, wake-window guidance by age, and sleep pattern analysis. See when the next nap window opens.

WHO Growth Charts

Beautiful percentile curves backed by real WHO pediatric data. Weight, height, head circumference.

Track Up to 3 Babies

Twins on Plus. Triplets on Premium. Switch between babies in one tap; all data tracked separately.

Multilingual

Reads Japanese, Chinese, and Korean labels.

Privacy First

Your baby's data belongs to you. No ad networks, no data sales, no third-party trackers.

Free forever. Upgrade only if you want more AI.

Unlike apps that trap you in a 7-day trial, our core tracking and unlimited barcode scanning are free forever. Only the AI features - photo analysis of homemade food and Saurus questions - have daily limits.

Saurus celebrating

Your baby deserves the smartest tracker.

Baby Ledger AI is live on the App Store. Free forever for core tracking, no credit card to start.

📲 Download on the App Store

Made with love by a new parent, for new parents. Privacy.

🐴 Founder rate through Lunar New Year - ends Feb 5, 2027.

Free

$0 / forever

No credit card. No trial countdown. Upgrade anytime.

🆓 $0 forever · the basics are always free
Free always means free. Upgrade only if you want more AI scans & questions, multi-baby tracking, or unlimited family.
  • Unlimited feeding, sleep, diaper tracking
  • Unlimited barcode scans
  • AllerSee™ cross-check
  • 2 AI photo scans/day
  • 2 AI Saurus questions/day
  • WHO growth charts
  • 1 read-only family viewer (great for grandparents)
Best Value

Premium

$99.99 /yr (Year 1)

$8.33/mo intro rate · billed $99.99/yr (Year 1) · Auto-renews at the standard $129.99/yr starting Year 2.

Year-of-the-Fire-Horse founder rate
Year-1 at $99.99/yr, then $129.99/yr at Year-2 renewal. Cancel anytime in App Store settings.
  • Everything in Plus
  • 8 AI photo scans/day
  • 8 AI Saurus questions/day
  • Up to 3 babies
  • Unlimited family - partners, grandparents, funcles, aunties, nanny, daycare, the whole clan!
  • Data export (CSV/PDF)
  • Growth predictions (WHO Z-score model)
  • Priority support

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 standard annual price ($79.99 Plus / $129.99 Premium) starting Year 2 unless cancelled. Year-1 introductory rate is $61.99 Plus / $99.99 Premium. Monthly subscriptions ($7.99 Plus / $12.99 Premium) are at the standard rate year-round. EU/UK/EEA/Switzerland subscribers see Founding Member rates without the promotional rate framing. Subscriptions auto-renew until cancelled in your Apple ID settings. No contracts. Promo ends 2027-02-05.

Hi from Saurus

A real parent. A real inbox. Always here.

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.

✉️ [email protected] I reply to every message, usually within 6 hours
Free download

The Imported-Food Allergen Cheat Sheet

See how the 9 major allergens appear on Japanese, Chinese, Korean, and Spanish labels - the words to look for when the package isn't in English. Free, and we'll add you to the Android early-access list.

No spam. The allergen scanner is free on every plan. Unsubscribe anytime.

Important - please read. Baby Ledger AI and the AllerSee™ feature are informational tools to help you track and organize your baby's feeding, allergens, and milestones. They are not medical devices and do not diagnose, treat, prevent, or protect against any allergy, allergic reaction, or other medical condition. Baby Ledger AI is not a substitute for reading product labels or for professional medical advice. Always verify product labels and consult your pediatrician or a qualified medical professional for any allergy or health concern. In a suspected allergic reaction or medical emergency, call 911 (or your local emergency number) immediately.