Privacy Policy

Last updated: January 13, 2026

At MacroVoice AI, we take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

1. Information We Collect

Personal Information

When you create an account, we may collect:

• Email address
• Name
• Age, gender, weight, and height (for nutrition calculations)
• Activity level and fitness goals

Usage Data

We automatically collect certain information when you use the App:

• Meal entries and nutritional data you log
• Voice recordings (processed for meal logging, not stored)
• App usage patterns and preferences
• Device information and identifiers

2. How We Use Your Information

We use the information we collect to:

• Provide and maintain our service
• Calculate personalized nutrition goals
• Track your progress and provide insights
• Send you notifications (with your permission)
• Improve and optimize the App
• Respond to your inquiries and support requests

3. Voice Data and AI Processing

When you use voice logging:

• Voice recordings are converted to text on your device using Apple's Speech Recognition
• The transcribed text is sent to our servers and processed using OpenAI's API to identify foods and nutrition information
• We do not permanently store your voice recordings
• Only the extracted food names and nutritional data are saved to your account
• OpenAI may process this text data according to their Privacy Policy

Third-Party AI Service: We use OpenAI's language models to parse your meal descriptions into structured nutrition data. By using the voice logging feature, you consent to this processing.

4. Data Sharing

We do not sell your personal information. We may share your information only in the following circumstances:

• Service Providers: With third-party vendors who help us operate the App (e.g., cloud hosting, analytics)
• Legal Requirements: When required by law or to protect our rights
• Business Transfers: In connection with a merger, acquisition, or sale of assets

5. Data Security

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

• Encryption of data in transit and at rest
• Secure authentication mechanisms
• Regular security assessments
• Access controls and monitoring

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 through the App settings.

7. Your Rights

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

• Access the personal information we hold about you
• Correct inaccurate or incomplete data
• Delete your account and personal data
• Export your data in a portable format
• Opt out of certain data processing activities

8. Children's Privacy

The App is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

9. 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 in the App and updating the "Last updated" date.