Effective Date: April 8th, 2026

Last Updated: April 8th, 2026

The Rhythm Nutrition (“The Rhythm Nutrition,” “we,” “us,” or “our”) provides menstrual cycle and nutrition-support features. This Privacy Policy explains what information we collect, how we use it, and your choices.

1. Scope

This Privacy Policy applies to The Rhythm Nutrition mobile application, related services, and support communications (collectively, the “Services”).

2. Information We Collect

Information you provide directly

• Account information, such as email address and login credentials (including social sign-in where available).
• Profile information, such as first name, last name, date of birth, time zone, height, weight, activity level, goals, dietary restrictions, and allergies.
• Cycle and symptom information, such as period start dates, period duration, physical symptoms, emotional symptoms, and related entries.
• Support information you provide when contacting us.

Information collected automatically

• Device and usage data needed to operate the app, such as app version, device type, OS version, language, time zone, and technical logs.
• Authentication/session data used to keep you signed in securely.

Information we do not currently collect through this feature set

• We do not currently provide AI-generated diet recommendations in the app.
• We do not currently use HealthKit data in this app version unless explicitly enabled in a future release.
• We do not collect payment card information directly in the app for app purchase transactions handled by Apple.

3. How We Use Information

We use information to: