Privacy Policy

1. Data Controller

The data controller for the App is:

If you have any questions about this Privacy Policy, you may contact us at the email above.

2. No Account, No Login

The App does not require you to create an account or log in.

We do not operate any user registration system and do not authenticate you via email, phone number, social logins, or passwords.

3. Information We Collect

3.1 Information You Provide

To generate a diet plan and track nutrition, the App may ask you to enter the following information:

• Age
• Weight
• Height
• Goal selection (gain weight, lose weight, or maintain weight)

This information is used locally on your device to generate a 1‑month diet plan and to personalize your experience in the App.

3.2 Images You Capture

When you use the camera feature to scan or snap a photo of food, the App processes that image to estimate nutritional information such as calories and macro nutrients.

These images are processed either:

• Directly on your device, and/or
• Via third‑party AI and computer vision APIs (for example, Vertex AI and other computer vision models), for the purpose of recognizing the food and estimating nutritional values.

We do not intend to use these images to identify you personally.

4. How Data Is Stored

All user-specific data (such as age, weight, height, goals, diet plans, and logged meals) is stored locally on your device in the App's storage.

We do not maintain a central user database for this data and do not back it up to our own servers.

If you delete the App or clear its data, the information stored in your device storage will generally be deleted and cannot be recovered by us.

Please note that if images or data are sent to third‑party AI services for processing (for example, to obtain nutritional analysis), those services may temporarily process or log data according to their own policies (see Section 7).

5. How We Use Your Information

We use the information you provide in the following ways:

• To generate a personalized 1‑month diet plan based on your age, weight, height, and selected goal (gain, lose, or maintain weight).
• To estimate calories, macro nutrients, and other nutritional information from food images.
• To display statistics and history inside the App on your device.
• To improve functionality, user experience, and accuracy of results over time (for example, by adjusting models or algorithms used in the App).

We do not sell your personal information.

6. AI Models, Accuracy, and Disclaimers

The App uses large language models (including the latest Gemini LLM) and computer vision models (including but not limited to Vertex AI APIs and other proprietary/"secret" models) to generate diet plans and to analyze food images.

• Diet plan generation and nutritional analysis are AI‑generated estimates and may contain errors or inaccuracies.
• While our models are designed to be highly accurate (for example, up to an estimated 99% accuracy in many cases), we cannot guarantee 100% accuracy for any output.
• Accuracy may be affected by factors such as image quality, lighting, food presentation, portion size, mixed ingredients, and incomplete or incorrect input data.

7. Third‑Party Services and APIs

To provide AI and computer vision functionality, the App may send data (such as text inputs, metadata, and food images) to third‑party service providers, including but not limited to:

• AI language model providers (for example, Gemini APIs)
• Computer vision and nutrition analysis providers (for example, Vertex AI and similar APIs)

These providers process the data only to deliver functionality requested by the App (e.g., generating diet plans or extracting nutritional information from images).

Each third‑party provider has its own privacy policy and data handling practices, which may include temporary logging, retention for abuse prevention, or model improvement. We encourage you to review the privacy policies of any third‑party provider used by the App.

We take reasonable steps to ensure that third‑party providers handle your data in accordance with applicable laws and industry standards, but we do not control their independent practices.

8. Permissions

The App requests the following permission:

• Camera: Used only to allow you to take photos of food or scan meals so the App can analyze and estimate nutritional information.

The camera permission is used solely for the described functionality and not for background surveillance or unauthorized recording.

9. Children's Privacy

The App is not specifically directed to children under the age of 13 (or the minimum age required by local law).

We do not knowingly collect personal information from children without appropriate consent where required by law.

If you believe a child has provided personal information through the App without proper consent, please contact us so we can take appropriate steps.

10. Data Security

Because your primary data is stored on your own device, you are responsible for securing your device (for example, with a passcode or biometric lock).

We implement reasonable technical and organizational measures for any data that may pass through our systems or third‑party APIs, but no method of transmission or storage is completely secure.

We cannot guarantee absolute security of information.

11. International Data Transfers

If third‑party AI or API providers process your data in other countries, your information may be transferred to and processed in jurisdictions with different data protection laws than your own.

By using the App, you consent to such transfers to the extent permitted by applicable law.

12. Your Rights and Choices

Depending on your jurisdiction, you may have certain rights regarding your personal data, such as:

• Right of access (to know what data is processed)
• Right to correction (to update inaccurate information)
• Right to deletion (to delete data)
• Right to restrict or object to processing
• Right to data portability

Because the App stores your data locally:

• You can usually delete your data by deleting/clearing the App's storage or uninstalling the App from your device.
• For any data that may be processed or stored by third‑party providers, you may need to contact those providers directly, or contact us and we will assist where reasonably possible and legally required.

13. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in technology, law, or our services.

When we make material changes, we will update the "Last updated" date at the top of this Policy and may provide additional notice where required by law.

Your continued use of the App after any changes indicates your acceptance of the updated Privacy Policy.

14. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or our privacy practices, you can contact us at:

We will make reasonable efforts to respond to your request in a timely manner, in accordance with applicable laws.