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moodpig

A local-first menstrual-cycle tracker.

A menstrual-cycle and wellbeing tracker that keeps everything on your device: no account, no server, no network calls. A one-tap daily check-in, a month calendar and trends across your cycle.

Predictions are calendar-based estimates, never medical fact. Rosalie offers a little encouragement if you want it.

LatestPatterns across your cycle

moodpig.grunzer.com

Screenshots

Changelog

What’s new in moodpig

RSS

LatestAugust 4, 2026

Patterns across your cycle

  • NewMood, symptoms and energy shown across the cycle
  • NewThe next-period estimate on Today
  • NewA note when a cycle pattern is worth raising with a doctor
  • FixedSpotting no longer skews the cycle statistics
  • FixedKeyboard and screen reader use
  1. August 1, 2026

    Install it and keep your data

    • NewA nudge to install the app
    • NewThe browser is asked to keep your data
    • FixedExports are translated
  2. July 31, 2026

    First release

    • NewA one-tap daily check-in, a month calendar and trends
    • NewReminders, PDF and CSV export, backup and restore