Terms and Conditions

Effective Date: February 11, 2026

Last Updated: February 11, 2026

1. Acceptance of Terms

By downloading, installing, or using the Calorie Vita mobile application ("App"), developed and operated by SISIR Labs ("we," "our," or "us"), you agree to be bound by these Terms and Conditions ("Terms"). If you do not agree to these Terms, please do not use the App.

• You acknowledge that you have read and understood these Terms.
• You agree to comply with all applicable laws and regulations.
• You represent that you are at least 18 years of age, or have parental/guardian consent and supervision if under 18.
• You have the legal capacity to enter into this agreement.

We may modify these Terms at any time. We will notify you of material changes through the App or via email. Continued use of the App following any changes constitutes acceptance of the modified Terms. If you disagree with any changes, you should stop using the App and delete your account.

2. Description of Service

Calorie Vita is a comprehensive health and wellness mobile application designed to assist users with nutritional tracking and fitness goal management. The App is provided free of charge with no in-app purchases or subscription fees.

2.1 Core Features

• AI-powered food recognition and nutrition analysis from photos
• Manual food logging and calorie/macronutrient tracking
• Barcode scanning for packaged food nutrition data
• Fitness goal setting and progress monitoring
• Macro and micronutrient tracking with daily analytics
• Weight management and BMI tracking
• Exercise logging and calorie burn tracking
• Intermittent fasting timer with multiple protocols
• Data export (CSV, PDF) and sharing capabilities

2.2 AI-Powered Services

• "Trainer Sisir" AI Chatbot: An AI-powered personal nutrition and fitness coach that provides personalized guidance based on your profile, dietary data, and fitness goals.
• Food Photo Analysis: Automated nutritional content analysis from food photographs using advanced AI models (via OpenRouter API).
• Intelligent Recommendations: AI-driven meal suggestions, nutrition coaching, and health insights.

2.3 Health Platform Integrations

• Apple HealthKit (iOS): Optional read-only integration for steps, calories burned, and workout data.
• Google Health Connect (Android): Optional read-only integration for steps, calories burned, and exercise data.

The Service is provided on an "as-is" and "as-available" basis. We reserve the right to modify, suspend, or discontinue any aspect of the Service at any time with or without notice.

3. User Accounts and Registration

3.1 Account Creation

To access the App's features, you must create an account using one of the following methods:

• Email and password registration
• Google Sign-In
• Sign in with Apple

3.2 Account Responsibilities

You agree to:

• Provide accurate, current, and complete information during registration.
• Maintain and promptly update your information to keep it accurate.
• Maintain the security and confidentiality of your account credentials.
• Accept responsibility for all activities that occur under your account.
• Notify us immediately of any unauthorized access or security breach at [email protected].

3.3 Account Restrictions

• One account per person.
• No sharing of account credentials with third parties.
• No creating accounts on behalf of others without authorization.
• No impersonation of any person or entity.

3.4 Account Termination

• You may delete your account at any time through the App settings (Settings → Account → Delete Account).
• We may suspend or terminate accounts that violate these Terms, engage in fraudulent activity, or abuse the Service.
• Upon account deletion, your personal data will be permanently deleted within 30 days, subject to applicable legal retention requirements.

4. Acceptable Use Policy

4.1 Permitted Uses

You may use the App for:

• Personal health and nutrition tracking.
• Educational and informational purposes related to health and wellness.
• Accessing AI-powered nutrition insights and coaching for personal use.
• Exporting and sharing your own health data.

4.2 Prohibited Activities

You agree not to:

• Use the App for any illegal or unauthorized purpose.
• Attempt to gain unauthorized access to our systems, servers, or other users' accounts.
• Reverse engineer, decompile, disassemble, or attempt to derive the source code of the App.
• Interfere with, disrupt, or overburden the App's functionality, servers, or networks.
• Create false, misleading, or fraudulent health information within the App.
• Impersonate any person or entity, or misrepresent your affiliation with any person or entity.
• Collect, harvest, or scrape user information or data from the App without authorization.
• Use the App for commercial purposes without our prior written consent.
• Upload malicious content, viruses, or harmful code.
• Abuse the AI features by submitting inappropriate, harmful, or non-food-related content.

5. Health and Medical Disclaimer

5.1 General Health Disclaimer

• The App provides general health, fitness, and nutritional information for educational and informational purposes only.
• All content, including AI-generated recommendations from "Trainer Sisir," is not intended as medical advice, diagnosis, or treatment.
• You must always consult qualified healthcare professionals before making any health-related decisions, including changes to your diet, exercise program, or weight management strategy.
• We do not diagnose, treat, cure, or prevent any disease, medical condition, or health problem.

5.2 AI-Generated Content Limitations

• AI recommendations and nutrition analysis are automated and may contain errors, inaccuracies, or be incomplete.
• AI food recognition may misidentify foods, portion sizes, or nutritional content.
• Individual nutritional needs vary significantly based on medical conditions, medications, allergies, and personal health factors.
• AI-generated coaching should never replace professional nutritional counseling or medical advice.
• The "Trainer Sisir" AI feature is a digital coaching tool and is not a licensed healthcare professional.

5.3 Health and Safety Warnings

• The App is not suitable for managing eating disorders, diabetes, cardiovascular disease, or other serious medical conditions without physician oversight.
• Pregnant or nursing individuals must consult healthcare providers before using dietary tracking features.
• Individuals taking medications that interact with diet must seek medical guidance before using the App.
• In case of a medical emergency, seek immediate professional medical attention — do not rely on the App.

5.4 User Acknowledgment

• You acknowledge sole responsibility for all health and fitness decisions you make.
• You agree to consult licensed healthcare providers before implementing any dietary or fitness changes based on information from the App.
• You understand the App is a supplementary tool and not a replacement for professional medical care.
• You use the App at your own risk.

6. Apple HealthKit Terms

• HealthKit data is accessed in read-only mode and is used exclusively to provide health and fitness features within the App.
• HealthKit data is not used for advertising, marketing, or data-mining purposes.
• HealthKit data is not sold, shared with, or disclosed to third parties for advertising or marketing purposes.
• HealthKit data is not used to build user profiles for purposes unrelated to health, fitness, or wellness functionality.
• You may revoke HealthKit access at any time through your device's Settings → Privacy → Health, and the App will continue to function without this data.

7. Intellectual Property

The App, including its design, user interface, features, code, AI technology, algorithms, branding, logos, and all content, is owned by SISIR Labs and protected by copyright, trademark, and other intellectual property laws.

7.1 Our Rights

• All intellectual property rights in the App and its content remain with SISIR Labs.
• The Calorie Vita name, logo, and associated branding are our trademarks.
• All AI models, algorithms, and proprietary technology are our confidential property.

7.2 Your Rights

• You retain full ownership of your personal data, food logs, and health information.
• You are granted a limited, non-exclusive, non-transferable, revocable license to use the App for personal, non-commercial purposes.
• You may export your personal data in accordance with our data portability features.

7.3 Restrictions

• You may not copy, modify, adapt, distribute, or create derivative works based on the App.
• You may not reverse engineer, decompile, or disassemble the App or any part thereof.
• You may not remove, alter, or obscure any copyright, trademark, or proprietary notices.
• You may not use our branding, trademarks, or any part of the App's content without prior written consent.

8. Privacy and Data Protection

Your privacy is important to us. Our collection, use, and protection of your personal information is governed by our Privacy Policy, which is incorporated into these Terms by reference.

Key data protection commitments:

• We do not sell your personal information to any third party.
• We do not use your data for advertising purposes.
• We do not track users across apps or websites.
• You can delete your account and all associated data at any time.
• You can export your data in CSV or PDF format.
• We comply with GDPR, CCPA, and other applicable privacy regulations.

9. Third-Party Services

The App relies on the following third-party services to deliver its functionality:

• Firebase (Google Cloud Platform): For authentication, cloud storage, data synchronization, analytics, crashlytics, push notifications, and remote configuration. Governed by Firebase Terms of Service.
• OpenRouter API: For AI-powered food recognition, nutrition analysis, and AI coaching features. Food images are processed in real-time and are not permanently stored by the AI provider.
• Google Sign-In: For simplified account creation and authentication. Governed by Google Terms of Service.
• Apple Sign-In: For simplified account creation and authentication on iOS. Governed by Apple Media Services Terms.
• Public Food Databases: Open Food Facts and similar public APIs for barcode-based food lookup.

We are not responsible for the practices, content, or availability of third-party services. Your use of third-party services is subject to their respective terms and privacy policies.

10. User-Generated Content

You may submit content to the App, including food photos, meal entries, notes, and messages to the AI coach. By submitting content, you:

• Represent that you have the right to submit such content and that it does not violate any third-party rights.
• Grant us a limited license to process your content solely for the purpose of providing App functionality (e.g., AI food analysis).
• Retain full ownership of your content and may delete it at any time.
• Agree not to submit content that is illegal, harmful, offensive, or violates any third-party rights.

11. Disclaimers and Limitation of Liability

11.1 Disclaimer of Warranties

• We do not warrant that the App will be uninterrupted, error-free, or secure at all times.
• We do not guarantee the accuracy, completeness, or reliability of any nutritional data, AI analysis, or health information provided by the App.
• AI food recognition may produce inaccurate results, and calorie/nutrient estimates are approximations only.
• We are not responsible for the availability, accuracy, or quality of third-party services integrated with the App.

11.2 Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW:

• SISIR Labs and its developers, officers, employees, and agents shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from or related to your use of the App.
• We shall not be liable for any damages arising from health decisions made based on information provided by the App, including AI-generated recommendations.
• Our total aggregate liability for all claims arising from or related to the App shall not exceed the amount you paid for the App (which is zero, as the App is free).
• Some jurisdictions do not allow the exclusion or limitation of certain damages, so these limitations may not apply to you to the extent prohibited by applicable law.

12. Indemnification

You agree to indemnify, defend, and hold harmless SISIR Labs, its developers, officers, employees, and agents from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable legal fees) arising from or related to:

• Your use or misuse of the App.
• Your violation of these Terms or any applicable law or regulation.
• Your violation of any third-party rights.
• Health decisions or actions taken based on information provided by the App.
• Content you submit to the App.

13. Termination

13.1 Termination by You

• You may stop using the App and delete it from your device at any time.
• You may delete your account through the App settings (Settings → Account → Delete Account).
• You may also email [email protected] to request account deletion.

13.2 Termination by Us

• We may suspend or terminate your access to the App if you violate these Terms.
• We may terminate your account for fraudulent, illegal, or abusive activity.
• We may discontinue the App entirely with reasonable notice to users.

13.3 Effect of Termination

• Your license to use the App ceases immediately upon termination.
• Upon account deletion, your personal data will be permanently deleted within 30 days.
• Sections 5 (Health Disclaimer), 7 (Intellectual Property), 11 (Disclaimers and Limitation of Liability), 12 (Indemnification), and 14 (Governing Law) survive termination.

14. Governing Law and Dispute Resolution

14.1 Governing Law

These Terms shall be governed by and construed in accordance with applicable laws. International users remain subject to their local consumer protection laws and regulations.

14.2 Informal Resolution

Prior to initiating any formal legal proceedings, you agree to first attempt to resolve any dispute informally by contacting us at [email protected]. Both parties shall have 30 days from the date of the initial notice to attempt resolution.

14.3 Legal Proceedings

• If informal resolution is unsuccessful, either party may pursue legal remedies in any competent court of jurisdiction.
• Claims must be brought within one (1) year of the cause of action arising, after which claims are time-barred to the maximum extent permitted by law.
• Either party may seek equitable relief, including injunctive relief, in any competent court at any time.

15. Apple App Store Additional Terms

• These Terms are between you and SISIR Labs only, and not with Apple Inc. ("Apple"). SISIR Labs, not Apple, is solely responsible for the App and its content.
• The license granted to you for the App is limited to a non-transferable license to use the App on any Apple-branded device that you own or control as permitted by the Usage Rules set forth in the Apple Media Services Terms and Conditions.
• SISIR Labs is solely responsible for providing any maintenance and support services for the App. Apple has no obligation to provide maintenance or support services.
• SISIR Labs is solely responsible for any product warranties, whether express or implied by law. In the event of a warranty failure, you may notify Apple and Apple will refund the purchase price (if any) of the App. Apple has no other warranty obligations.
• SISIR Labs, not Apple, is responsible for addressing any user or third-party claims relating to the App, including but not limited to: (i) product liability claims; (ii) any claim that the App fails to conform to any applicable legal or regulatory requirement; and (iii) claims arising under consumer protection, privacy, or similar legislation.
• In the event of any third-party intellectual property infringement claim, SISIR Labs, not Apple, is solely responsible for the investigation, defense, settlement, and discharge of such claim.
• Apple and its subsidiaries are third-party beneficiaries of these Terms, and upon your acceptance, Apple will have the right to enforce these Terms against you as a third-party beneficiary.
• You represent and warrant that: (i) you are not located in a country subject to a U.S. Government embargo or designated by the U.S. Government as a "terrorist supporting" country; and (ii) you are not listed on any U.S. Government list of prohibited or restricted parties.

16. General Provisions

16.1 Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and SISIR Labs regarding your use of the App.

16.2 Severability

If any provision of these Terms is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall remain in full force and effect.

16.3 Waiver

No waiver of any term or condition shall be deemed a further or continuing waiver of such term or any other term. Our failure to enforce any right or provision of these Terms shall not constitute a waiver of such right or provision.

16.4 Assignment

You may not assign or transfer your rights or obligations under these Terms without our prior written consent. We may assign our rights and obligations without restriction.

16.5 Force Majeure

We shall not be liable for any failure or delay in performing our obligations due to events beyond our reasonable control, including but not limited to natural disasters, wars, terrorism, pandemics, government actions, internet or telecommunications failures, or third-party service outages.

17. Contact Information

For questions, concerns, or inquiries regarding these Terms and Conditions, please contact us:

We handle the following types of inquiries:

• General customer support and App issues
• Account and data-related requests
• Legal and compliance matters
• Privacy and data protection concerns
• Feedback and suggestions

Response Timeframes:

• General support: Within 24–48 business hours
• Technical issues: Within 12–24 business hours
• Legal matters: Within 5–7 business days
• Data protection requests: Within 30 days as required by law