# Lucas: Baby Tracker & Log

> Feeding, Sleep, Diaper, Growth

Canonical page: [https://chrome-stats.com/d/id6761300969](https://chrome-stats.com/d/id6761300969)

## Overview

- **ID:** `id6761300969`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Bryan Gutierrez
- **Category:** Health & Fitness
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 3.5.13
- **Last updated:** 2026-05-12
- **First published:** 2026-04-08
- **Size:** 12 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/lucas-baby-tracker-log/id6761300969)
- **Website:** [https://lucas.ilbg.co](https://lucas.ilbg.co/)
- **Privacy policy:** [https://lucas.ilbg.co/privacy.html](https://lucas.ilbg.co/privacy.html)

## Description

Lucas helps new and experienced parents keep an effortless, accurate log of every feeding, diaper, sleep, pumping session, milestone, growth measurement, and medical appointment — without the noise of social feeds or ads.

WHAT YOU CAN TRACK
• Feedings (breast, bottle, solids, tube)
• Sleep, naps, and night wakings
• Diapers — wet, dirty, color and consistency
• Pumping with side and amount
• Growth: weight, height, head circumference (WHO + CDC + Fenton charts)
• Immunizations and the full pediatric schedule
• Medicines with smart dosage calculator
• Doctor visits, allergies, jaundice, eczema, reflux, teething, and more
• Activities, mood, and parent wellbeing (EPDS)

DESIGNED FOR REAL LIFE
• Offline-first — works on a plane, in the basement, anywhere
• Apple Watch app + complications for one-tap logging
• Home and lock screen widgets
• Live Activities for active timers
• Siri Shortcuts and Quick Actions
• Beautiful in light and dark mode

SHARING
• Invite caregivers (partner, grandparent, nanny) to keep the same log in sync across devices
• Connect a pediatrician through their own portal so they can see growth and medical records — with your permission, on the modules you choose
• Generate doctor-ready PDF reports for visits

PRIVACY
• Your baby's data is yours. We never sell it.
• Your sign-in is end-to-end encrypted in transit. Your records sync over TLS 1.3.
• No advertising trackers. No third-party analytics on baby data.

LUCAS PREMIUM SUBSCRIPTION
Lucas is free to download and free to use the basics forever. Lucas Premium ($4.99/year, with a 7-day free trial) unlocks Insights, doctor-ready PDF reports, caregiver and pediatrician sharing, widgets, and the Apple Watch app.

• Title: Lucas Premium
• Length: 1 year (auto-renewing)
• Price: $4.99 per year (local price applies)
• Free trial: 7 days

Payment is charged to your Apple ID at confirmation of purchase. The subscription auto-renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in iPhone Settings → Apple ID → Subscriptions.

Privacy Policy: https://lucas.ilbg.co/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #661,314 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761300969)