Acceptance of terms
By downloading or using Luna Calorie (“the app”), you agree to these Terms of Service. If you do not agree, do not use the app.
Eligibility
You must be at least 13 years old to use Luna Calorie. If you are under 13, do not create an account or use the app.
Account
An account is required to use the app. You may sign in with an email and password or through Google Sign-In. You are responsible for keeping your credentials secure. Notify us promptly of any unauthorised use.
Account deletion
You may request account deletion from Settings. The Firebase Auth account is removed before server-side Firestore cleanup. If cleanup fails, the server records the operation for retry and the app reports that deletion is pending. After successful cleanup, a one-way email hash with a 30-day expiry timestamp is retained to help prevent immediate re-registration through Luna. Automatic expiry has not been verified, so we cannot promise that marker is removed after 30 days. See the Privacy Policy for details.
Using the app
You may use Luna Calorie for your personal, non-commercial food tracking. You agree not to misuse the app, interfere with its operation, or access it through means other than the Android app. Luna is currently free during closed testing; no payment or subscription is required at this time.
Not medical advice
Luna Calorie provides estimated nutrition information for general informational purposes only. It is not medical, nutritional, or health advice, and is not a substitute for a qualified professional. Consult a professional before making decisions about your diet or health.
Accuracy of estimates
Calorie and macro figures are automated AI-generated estimates and may be inaccurate. They are a starting point you can adjust. We do not guarantee the accuracy of any estimate.
AI features
The app currently uses Microsoft Azure AI Foundry for nutrition, photo, meal-plan, and insight requests, and Sarvam AI for voice transcription. By using these features, you understand that the information needed for your request is sent to and processed by the relevant provider. We do not publish a verified provider-specific retention period; provider handling is also subject to applicable service terms and privacy notices.
Your content
You keep ownership of the information you log. You grant us the limited permission needed to process your data so the app can provide its features, including sending it to AI providers as described above.
Third-party services
Luna Calorie integrates with the following services, each operating under its own terms and privacy policy:
- Firebase Authentication and Cloud Firestore
- Microsoft Azure AI Foundry
- Sarvam AI
- Open Food Facts
Disclaimers
The app is provided “as is” and “as available”, without warranties of any kind to the extent permitted by law.
Limitation of liability
To the maximum extent permitted by law, Luna Calorie is not liable for any indirect, incidental, or consequential damages arising from your use of the app.
Changes to these terms
We may update these terms from time to time. Continued use of the app after changes take effect means you accept the updated terms.
Contact us
Questions about these terms? Email support@luna-calorie.in.