Fuel – Privacy Policy

Last updated: September 2025

1. Introduction

Fuel (“we”, “our”, “us”) is a mobile application designed to help users track their calorie intake through a chat interface. We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, and protect information when you use Fuel.

2. Data We Collect

We collect the following categories of data:

• User-provided information: food entries and chat messages you submit in the app.
• Automatically collected data: device type, OS version, app usage events, crash reports (via Firebase Analytics & Crashlytics).

3. How We Use Your Data

Your data is used for the following purposes:

• To provide calorie estimates and responses via the OpenAI API.
• To monitor performance and improve the app via Firebase Analytics.
• To diagnose and fix technical issues via Firebase Crashlytics.
• To communicate with you in case of support requests.

4. Data Sharing

We share limited data with the following third parties:

• OpenAI: chat inputs are transmitted to the OpenAI API to generate responses. We do not send personally identifying data unless you include it yourself in a message.
• Google Firebase: anonymous usage analytics and crash reports are collected for diagnostics and product improvement.

5. Data Retention

Chat entries are processed in real time and not stored permanently by Fuel. Logs and analytics from Firebase may be retained according to Google’s retention policies.

6. Your Rights

You may request deletion of your data or more details by contacting us at support@belashov.tech.

7. Security

We take reasonable technical and organizational measures to protect your data. However, no system can be 100% secure, and we cannot guarantee absolute security.

8. Contact

If you have questions about this policy, please contact us at support@belashov.tech.

Terms of Use

1. Acceptance

By using Fuel, you agree to these Terms of Use. If you do not agree, please do not use the app.

2. Disclaimer

Fuel is intended as a general wellness and lifestyle tool. It is not a medical application and does not provide professional medical advice. Always consult a qualified healthcare provider for health-related decisions.

3. Liability

We are not responsible for any damages arising from the use of Fuel, including but not limited to inaccuracies in calorie estimates.

4. Changes

We may update these Terms and the Privacy Policy at any time. Updates will be posted at this page.