Luma: Baby Tracker & Pregnancy

Content rating
Everyone
0+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Luma is a baby tracker and pregnancy journal for everyday care. Keep feeding, sleep and diaper records together, then look back at what you logged. Your diary works offline, without an account or ads.

FEEDING, SLEEP AND DAILY CARE
Record breastfeeding, bottle feeds, pumping and diaper changes. Use timers, add earlier events and edit your notes. Keep a separate profile for each baby or pregnancy, and choose 1–6 quick actions for the records you use most.

A JOURNAL YOU CAN REVISIT
Browse your days, filter by activity and search notes or activity names within the selected day. Record routines, milestones and your own health notes. Follow recorded weight, length and head circumference in charts.

REPORTS FROM YOUR RECORDS
View care reports for 7, 14 or 30 days, with daily charts and a comparison with the previous period. Reports summarize recorded activity. Export records for the selected profile and period as CSV.

PREGNANCY IN YOUR OWN WORDS
See weeks and days calculated from your estimated due date. Log movements, symptoms, mood and water intake, and keep your own appointment, medication and health notes. After birth, create a baby profile while keeping your pregnancy journal.

REMINDERS YOU CHOOSE
Set local one-time or daily care reminders. Notifications are optional. Android may delay them, so they are not suitable for time-critical tasks.

YOUR DEVICE, YOUR JOURNAL
Choose English, German, Spanish, Russian or French, metric or imperial units, and light or dark appearance. Create a JSON backup and restore it through Android's document picker. Luma does not send your records to a server. Exported files contain private information and are not encrypted by Luma; your chosen storage provider may sync them to the cloud. Keep a backup when changing devices. You can reset local data in Settings.

Luma is not a medical device and does not diagnose, treat, cure or prevent any medical condition. Consult a healthcare professional for medical advice, diagnosis or treatment.
Log feeding, sleep, diapers and pregnancy. Offline diary, no account.
Updated on
Nov 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

A refreshed design for the home screen, journal, reports and entry forms. Larger text, clearer care categories and updated charts make your records easier to read. Your existing data, timers, five languages and offline diary stay available.