Privacy Policy

Last updated: January 2025

1. Introduction

YuMi ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.

2. Information We Collect

Information You Provide

• Account Information: Email address and password when you create an account.
• Profile Information: Your role selection (her/him), birthdate (for her).
• Cycle Data: Menstrual cycle information including start dates, cycle length, and period duration (for users selecting "her" role).
• Mood Updates: Quick vibe/mood selections you choose to share with your partner.
• Requests: Request content you create within the app.

Information Collected Automatically

• Device Information: Device type, operating system, and unique device identifiers.
• Push Notification Tokens: To send you notifications (with your permission).
• Usage Data: How you interact with the app (features used, time spent).

3. How We Use Your Information

We use the information we collect to:

• Provide, operate, and maintain the YuMi app
• Create and manage your account
• Connect you with your partner
• Calculate cycle predictions and provide personalized recommendations
• Send push notifications about mood updates and requests
• Improve and optimize the app experience
• Respond to your inquiries and support requests

4. Information Sharing

With Your Partner

When you link with a partner in YuMi:

• Your partner can see your cycle phase and related recommendations (if you're "her")
• Mood updates you send are visible to your linked partner
• Request activity is shared between linked partners

We Do NOT Share

• We do not sell your personal information to third parties
• We do not share your data with advertisers
• We do not share your cycle data with anyone except your linked partner

Service Providers

We may share information with third-party service providers that help us operate the app:

• Supabase: Database and authentication services
• Expo: Push notification delivery

5. Data Security

We implement appropriate technical and organizational security measures to protect your personal information, including:

• Encrypted data transmission (HTTPS/TLS)
• Secure database storage with row-level security
• Password hashing
• Regular security assessments

6. Data Retention

We retain your personal information for as long as your account is active or as needed to provide you services. You can request deletion of your account and associated data at any time by contacting us.

7. Your Rights

Depending on your location, you may have the right to:

• Access the personal information we hold about you
• Request correction of inaccurate data
• Request deletion of your data
• Object to or restrict processing of your data
• Data portability
• Withdraw consent at any time

8. Children's Privacy

YuMi is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we discover that a child under 13 has provided us with personal information, we will delete it immediately.

9. Partner Unlinking

If you unlink from your partner:

• Your partner will no longer have access to your cycle data or mood updates
• Historical data shared during the partnership is retained in your individual account
• You can re-link with a new partner at any time

10. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new privacy policy on this page and updating the "Last updated" date.

11. Contact Us

If you have questions about this Privacy Policy or our data practices, please contact us at:

• Email: privacy@yumi-app.online
• Support: Visit our Support page