NightLog: Offline Baby Tracker

Welcome to NightLog, the offline-first baby tracker built for real parenting. When you're managing a 3 AM feed, navigating rapid first-year milestones, or planning that big first birthday, you need an app that just works. NightLog is designed to be completely private, lightning-fast, and easy to use with just one hand. No mandatory accounts, no cloud sync delays, and no subscription paywalls trapping your data. 🌙 Built for the Night Shift One-Handed UI: Every primary action is anchored to the bottom "thumb zone" of your screen. Log easily while holding your baby. OLED Dark Mode: Pure black backgrounds with deep red accents protect your eyes (and your baby's sleep) during midnight logs. Massive Tap Targets: Oversized buttons and bottom-sheet input menus mean no more frustrating miss-taps when you're exhausted. 📊 Comprehensive Baby Tracking Feeding Log: Track breastfeeding (with timers and left/right side toggles), bottle feeding (formula or expressed milk), and the transition to solid foods. Sleep Tracker: Monitor naps and overnight sleep with automatic duration calculations to understand your baby's wake windows. Diaper & Potty: Log wet, dirty, or mixed diapers to ensure your baby is hydrated and healthy. Health & Wellness: Track temperatures, vaccinations, baths, and specific symptoms (fever, fussy, cough, etc.). 📈 WHO Growth Charts & Analytics Input your baby's weight, height, and head circumference. Visualize their growth against official World Health Organization (WHO) percentiles for boys and girls. View beautiful, weekly analytic charts to spot trends in milk volume, sleep duration, and output. 📖 Private Memory Journal More than just a tracker, NightLog is a digital keepsake. Add photos and text to remember beautiful daily moments, funny sounds, or new developmental milestones. Filter and search your timeline to find exact past events or memories instantly. 🔒 100% Offline & Private by Design Your data belongs to you. NightLog requires no internet connection to function. Everything is stored locally on your device. Easily export your logs to CSV for your pediatrician. Create full ZIP backups of your databases and images to safely restore your data when you switch phones. 👨‍👩‍👧 Multi-Baby Support Easily set up multiple profiles to track twins or siblings, complete with custom avatars and personalized pinned actions for each child. Download NightLog today and take the guesswork out of your baby's daily rhythm.