Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Rhythm helps you understand your emotional patterns — and share that understanding with the people who love you.

Most cycle apps track dates and symptoms. Rhythm goes deeper. Every day, your AI companion reads your notes and your cycle phase to reveal the
emotional patterns beneath — the tendencies, the sensitivities, the strengths that repeat across your cycles. Not a symptom log. A mirror.

FOR YOU
Log a note about how you're feeling — it takes 30 seconds. Rhythm's AI weaves it into a personalized daily insight grounded in where you are in your
cycle and what you've written before. Over time, you start to see yourself more clearly: what you personally need in your different phases, and how
to take amazing care of yourself through it all.

FOR YOUR PARTNER
Rhythm can share a thoughtful, AI-crafted daily update with your partner — translated from your experience into something they can act on. They don't
need to ask how you're doing. They just know. It's not about oversharing. It's about being understood without having to explain everything.

TWO MODES
Cycle Tracking — full menstrual cycle tracking with phase predictions, daily AI insights, and optional partner sharing. Wellness Journal — daily
journaling and AI insights without cycle data, for anyone who wants emotional pattern awareness without period tracking.

PRIVATE BY DESIGN
Your notes and AI conversations are encrypted. Your emotional life stays yours.

Free to use — start today.
Reimagined cycle tracking. Because 'just PMS' was never the whole story.
Updated on
Sep 1, 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.
  • This app may share these data types with third parties
    Health and fitness and App activity
  • This app may collect these data types
    Personal info, Health and fitness, and App activity
  • Data is encrypted in transit
  • You can request that data be deleted