Privacy Policy for MacroLensAI 

Last Updated: 11/24/2025

1. Introduction

MacroLensAI  ("we," "us," or "our") operates the mobile application [App Name] (the "App"). We are committed to protecting your privacy and ensuring you understand how your information is collected, used, and shared.

By using the App, you consent to the data practices described in this policy.

2. Information We Collect

To provide our AI-powered calorie tracking and assistant features, we may collect the following types of information:

A. Information

- Food calories

- Food logs, calorie intake history, macronutrient goals, and dietary preferences.

Health Disclaimer: This data is collected solely for informational purposes. It is not medical advice.

B. Device Permissions & Data

Camera: We request access to your device's camera to allow you to scan food items for calorie estimation.

Storage: We use local storage to save your chat history and food logs on your device.

C. Usage Data

App performance logs, crash reports, and interaction metrics (e.g., which features you use most) to help us improve the App stability.

3. How We Use Artificial Intelligence (AI)

This App uses artificial intelligence (AI) technologies to provide features such as food recognition, calorie estimation, and conversational advice

Third-Party AI Processing: When you send a message to the Chat Assistant or scan a food image, that data (text or image) is transmitted securely to third-party AI providers Google Gemini for processing.

Accuracy Disclaimer: AI-generated responses and calorie estimates are estimates only. AI models can make mistakes ("hallucinations"). You should always verify nutritional values and consult a doctor before making significant diet changes.

No Offensive Content: We employ safety filters to prevent the AI from generating offensive, harmful, or sexually explicit content. Users encountering such content should report it immediately via support email.

4. Data Sharing and Disclosure

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

Service Providers: We share necessary data with third-party APIs (such as AI providers or Cloud databases) strictly to perform the App's functions.

Legal Requirements: If required by law, we may disclose information to comply with a subpoena or similar legal process.

5. Data Security

We implement reasonable security measures, such as encryption (HTTPS/TLS), to protect your data during transmission between your device and our servers/APIs. However, no method of transmission over the internet is 100% secure.

6. Data Retention and Deletion

Retention: We retain your account data (history, logs) as long as you use the App.

User Rights: You have the right to access, correct, or delete your data.

7. Children's Privacy

This App is not intended for use by children under the age of 13. We do not knowingly collect personal data from children. If we become aware that a child has provided us with personal data, we will delete it.

8. 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.