Privacy Policy

Last updated: April 21, 2026

Shift ("we", "our", or "the app") is a nutrition tracking application developed by Cristhian Gonzalez. This Privacy Policy explains how we collect, use, and protect your information.

1. Information We Collect

When you use Shift, we may collect:

• Account Information: Email address, name, and password (encrypted)
• Health & Nutrition Data: Weight, height, age, gender, activity level, dietary goals, meal logs, calorie intake, and fasting records
• Usage Data: App interactions, streaks, achievements, and preferences (language, theme)
• Device Information: Device type and push notification tokens (if notifications are enabled)
• Photos: Profile photos and meal photos you voluntarily upload

2. How We Use Your Information

• To provide personalized nutrition plans and meal recommendations
• To track your health goals and progress
• To send push notifications (reminders, streaks) if you opt in
• To improve the app experience

3. Data Storage & Security

Your data is stored securely on encrypted servers. Passwords are hashed using industry-standard encryption (bcrypt). We use secure HTTPS connections for all data transmission.

4. Third-Party Services

We use the following third-party services:

• AI Services: To generate personalized meal plans and nutrition advice (your data is processed but not stored by the AI provider)
• Cloud Storage: For photo uploads (Amazon Web Services)
• Email Service: Resend, for password reset emails only

We do not sell, trade, or share your personal information with third parties for marketing purposes.

5. Data Retention

Your data is retained as long as your account is active. You can request deletion of your account and all associated data by contacting us.

6. Your Rights

You have the right to:

• Access your personal data
• Update or correct your information through the app
• Delete your account and all data
• Opt out of push notifications at any time

7. Children's Privacy

Shift is not intended for children under 13. We do not knowingly collect data from children under 13.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.

9. Contact Us

If you have questions about this Privacy Policy, contact us at:
[email protected]