MimiLog: Baby & Infant Log

lapnito development studio

About this app

MimiLog is a free, offline baby diary for parents of children 0 to 3. Every feeding, nap, diaper, pump, growth measurement and fever reading stays on your phone. No ads, no signup, no subscription. Forever.

Built for the 3am moments when the last thing you need is a paywall.


WHY PARENTS CHOOSE MIMILOG

Free forever. No in-app purchases, no premium tier, no upsell screens.
No ads. Not a single banner, not a single interstitial.
Offline-first. Works on a plane, in a hospital basement, anywhere without Wi-Fi.
No signup. Open the app and start logging in under ten seconds.
Private by design. Your baby's data never leaves your device.
Dark mode. Kind to your eyes during night feeds.
Multi-baby. Perfect for twins or siblings close in age.


WHAT YOU CAN LOG

FEEDING
A breastfeeding timer that remembers which side you started on. A bottle log in milliliters, whether it is breast milk or formula. A quiet place for every spoonful of solids. Night feeds between 10pm and 6am are detected automatically.

SLEEP
One-tap naps and overnight sleep. A gentle sleep schedule that adapts as your infant grows into a toddler. Total day sleep, total night sleep and the next predicted wake window — all on one screen, free of charge.

DIAPER
Pee, poo, or both. One tap, done. A clean daily counter and a kind nudge if your newborn's wet diaper count dips below the recommended minimum.

PUMPING
A pump log for left, right or both sides. Volume, duration and output rate per minute, session by session, as private as your own diary.

GROWTH AND HEALTH
Weight, height and head circumference charted on WHO percentile curves, built in, free, no paywall, no hidden export fee. A complete baby temperature log with seven-level fever classification, from hypothermia to dangerous, plus a trend line showing whether today's reading is rising, steady or falling.

MORE
Bath time, doctor visits, free-form journal notes and a shared timer that survives a phone reboot. Full statistics by day, week and month. Twins, siblings and multiple babies, each with a separate profile, strictly kept apart.


THE PRIVACY PROMISE

Your baby's data stays on your device. Every entry lives in a local SQLite database, never on our servers, because we do not run any. No analytics libraries. No advertising identifiers. No hidden third-party SDKs.

When you want your data elsewhere, export it as CSV, Excel or JSON straight to your device's file manager. Carry a growth summary to a pediatrician visit. Share a week of feeds with your partner. It is your data, yours to keep, yours to move, yours to delete.


FROM NEWBORN TO TODDLER

Whether you have a sleepy newborn, a colicky three-month-old, a curious crawler or a running toddler, MimiLog follows the whole 0 to 3 year journey. Growth curves run from birth through 36 months. Every button is big enough to tap one-handed while the other arm is full of baby.


THE QUIET BABY DIARY

MimiLog is the quiet, private baby diary that never asks to be paid, never asks who you are, and never leaves your phone.

Every little moment counts. Keep them close. Keep them yours.

Offline baby diary. Free baby tracker. No ads. Forever.

What’s new

Welcome to MimiLog 1.0 — the free, offline baby diary for the first three years.

Included from day one: breastfeeding timer, bottle log, solids, naps and overnight sleep, diaper log, pump log, weight/height/head on WHO percentile curves, seven-level fever classification, bath, doctor visits, notes, statistics, multi-baby profiles, CSV/Excel/JSON export, dark mode, offline-first, no signup, no ads, 100% free forever.

Thank you for trusting us with your baby's first moments.