Luna – simple menstrual cycle and pregnancy tracker

Luna is an easy-to-use menstrual cycle and pregnancy tracker for Linux.

It helps you log your periods, predict ovulation, view helpful cycle statistics, and – if applicable – track pregnancy progress including; gestational age and estimated due date.

This is free and open source software.

Features include:

• Cycle Tracking:
  • Add and edit period entries.
  • Track duration, daily notes, symptoms, mood, flow and more.
  • Automatically calculate averages, ranges and standard deviation.
  • Predict your next period date.
  • Predict estimated ovulation date.
• Pregnancy Mode:
  • Toggle pregnancy mode from your latest cycle.
  • Shows pregnancy progress in weeks and days.
  • Automatically calculates your estimated due date.
  • Suspends period predictions while pregnant.
• Modern GNOME UI:
  • Built with GTK 4 & Libadwaita.
  • Adaptive layout.
  • Uses GNOME platform conventions.
  • Fully localisable (gettext).

Website: Abandoned
Support:
Developer: Daniel Taylor
License: GNU General Public License v3.0

Luna is written in Python. Learn Python with our recommended free books and free tutorials.

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