AI-powered body fat & progress tracker

# BodyIndex AI – Privacy PolicyLast updated: November 12, 2025This Privacy Policy explains how BodyIndex AI, owned and operated by Lambda Studios LLC (“BodyIndex AI”, “we”, “us”, or “our”), collects, uses, and protects your information when you use our mobile application and related services (the “App” or “Services”).By using BodyIndex AI, you agree to the practices described in this Privacy Policy. If you do not agree, please do not use the App.> Note: BodyIndex AI is a fitness and wellness tool, not a medical device, and does not provide medical advice, diagnosis, or treatment.---## 1. Information We CollectWe collect the following types of information when you use BodyIndex AI:### 1.1 Information You Provide* Account Information* Email address
* Password or authentication credentials
* Any profile details you choose to provide (e.g., name or nickname)* Body & Scan Information* Photos you upload (e.g., front/side/back body photos)
* Basic attributes such as age, sex, height, and weight (if you choose to provide them)
* Scan results generated by the App (e.g., estimated body fat percentage and related metrics)> Your photos and body-related data are treated as sensitive and handled with additional care.* Support Communications* Information you provide when you contact us (e.g., via email or in-app support), such as your email address and the content of your message.### 1.2 Information Collected AutomaticallyWhen you use the App, we may automatically collect:* Device & Usage Data* Device model, operating system, app version
* IP address
* In-app events (e.g., scans started, scans completed, paywall views)
* Crash reports and performance dataWe use this information to operate, secure, and improve the App.---## 2. How We Use Your InformationWe use your information for the following purposes:1. To Provide the Services* Process your photos to generate body composition estimates
* Display your scan history and results in the App
* Manage your account and authentication2. To Improve and Maintain the App* Monitor usage and performance
* Debug, fix bugs, and enhance reliability
* Develop new features and improvements3. To Manage Purchases and Subscriptions* Verify and sync purchases (e.g., credits, subscriptions) through third-party platforms like RevenueCat and in-app purchase systems
* Maintain records of your transactions4. To Communicate with You* Respond to support requests and inquiries
* Send important service-related notices (e.g., changes to terms or policies)5. To Protect Our Rights and Comply with Law* Detect, investigate, and prevent fraud, abuse, or security incidents
* Comply with applicable laws, regulations, and legal processesWe do not sell your personal information.---## 3. How We Handle Photos and Body Data### 3.1 Photo Processing and Storage* Photos you upload are sent to our backend (hosted using services such as Firebase and our AI processing provider, including ChatGPT/OpenAI’s API or similar services) to perform the body composition analysis.
* Photos are deleted from our systems immediately after they are analyzed. They are not stored long-term for your account.
* We do not use your photos for marketing.### 3.2 Scan Results* Scan results (e.g., estimated body fat percentage and related metrics) are stored as part of your account data.
* These results are retained until you delete them or delete your account.
* You can remove scans from within the App (where available) or by contacting us.---## 4. Third-Party ServicesWe rely on reputable third-party services to provide core functionality:1. Firebase (Google)* Authentication, database, storage, and related backend services
* Used to store account data, scan results, and app-related information2. AI Provider (e.g., OpenAI’s API / “ChatGPT”)* Used to analyze your photos and related body data to generate body composition estimates
* Photos and related data may be sent securely to this provider for processing3. RevenueCat* Manages subscriptions and in-app purchases
* Helps verify that you have active credits or subscriptionsThese third-party services may process your information on our behalf and are contractually restricted from using it for purposes other than providing services to us.We encourage you to review the privacy policies of these providers for more details about their practices.---## 5. Data RetentionWe retain your information only as long as necessary for the purposes described in this Privacy Policy.* Photos:* Retained only long enough to complete the analysis and then deleted from our systems.
* Scan Results & Account Data:* Retained while your account is active and until you delete them or request account deletion, subject to any legal obligations to keep certain records.
* Logs & Analytics Data:* Retained for a limited period to support troubleshooting, security, and improvements.If you request deletion of your account, we will delete or anonymize your personal information, except where we are required or permitted to retain certain data (e.g., for legal, tax, or security reasons).---## 6. Your Choices and ControlsYou have the following options and controls:* Update or Correct Information:* Edit certain account details directly in the App (where available).* Delete Scan Results:* Remove individual scans within the App (where supported).* Delete Your Account:* Request account deletion via in-app settings (where available) or by contacting us at [email protected].
* After account deletion, associated personal data (including scan results) will be deleted or anonymized, subject to any legal retention requirements.* Limit Analytics / Crash Reporting (where supported):* Use device or OS-level settings to limit ad tracking, analytics, or crash reporting where such options are provided by your platform.---## 7. Minors and Age RestrictionBodyIndex AI is intended only for adults aged 18 and older.We do not knowingly collect personal information from individuals under 18. If we learn that we have collected information from someone under 18, we will take reasonable steps to delete it.If you believe a minor has used the App or provided us with personal data, please contact us at [email protected].---## 8. Data SecurityWe take reasonable technical and organizational measures to protect your information, including:* Encryption of data in transit (e.g., HTTPS/TLS)
* Access controls and authentication for internal systems
* Regular updates and maintenance of backend servicesNo method of transmission or storage is completely secure, and we cannot guarantee absolute security. However, we work to mitigate risks and safeguard your data.---## 9. Location of Processing & International TransfersWhile BodyIndex AI primarily serves users in the United States, your information may be processed and stored on servers located outside your state or country (for example, via Firebase or other cloud providers).By using the App, you understand that your information may be transferred to and processed in locations with different data protection laws than where you reside. We take appropriate steps to help ensure that your data is handled securely and in accordance with this Privacy Policy.---## 10. Third-Party LinksThe App may contain links to third-party websites, apps, or services that are not operated by us. This Privacy Policy does not apply to those third parties, and we are not responsible for their content, privacy practices, or services.We encourage you to review the privacy policies of any third-party services you access.---## 11. Changes to This Privacy PolicyWe may update this Privacy Policy from time to time. When we do, we will update the “Last updated” date at the top of this page.If we make material changes, we may notify you via the App or by other reasonable means. Your continued use of BodyIndex AI after any changes become effective means you accept the updated Privacy Policy.---## 12. Contact UsIf you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, you can contact us at:Lambda Studios LLC
Email: [email protected]

# BodyIndex AI – Terms of ServiceLast updated: November 12, 2025These Terms of Service (“Terms”) govern your access to and use of the BodyIndex AI mobile application and related services (collectively, the “App” or “Services”), provided by Lambda Studios LLC (“BodyIndex AI”, “we”, “us”, or “our”).By accessing or using BodyIndex AI, you agree to be bound by these Terms. If you do not agree, do not use the App.> Important: BodyIndex AI is a fitness and wellness tool only. It is not a medical device and does not provide medical advice, diagnosis, or treatment.---## 1. Eligibility1.1 Age Requirement
BodyIndex AI is intended only for individuals who are 18 years of age or older. By using the App, you represent and warrant that you are at least 18 years old.1.2 Location
The App is designed for users located in the United States. If you access the App from other locations, you are responsible for compliance with any applicable local laws.1.3 Authority
If you use the App on behalf of another person or entity, you represent that you have the authority to bind that person or entity to these Terms.---## 2. Description of the Services2.1 BodyIndex AI Overview
BodyIndex AI allows you to upload body photos and enter certain information (such as height, weight, age, and sex) to receive AI-generated estimates of body composition (such as estimated body fat percentage) and related metrics, along with a history of your scans.2.2 Fitness & Wellness, Not Medical Advice* The Services are provided for informational and general fitness/wellness purposes only.
* The estimates produced by the App are approximate and may not be accurate or complete.
* BodyIndex AI does not provide medical advice. The App is not a substitute for professional medical advice, diagnosis, or treatment.
* You should always consult a physician or other qualified healthcare provider for questions about your health, medical conditions, or before starting any new exercise or nutrition program.You agree not to use the App for any purpose that requires medical-grade accuracy.---## 3. Account Registration and Security3.1 Account Creation
To use certain features of the App, you may need to create an account and provide a valid email address and password or use a supported third-party login method.3.2 Accuracy of Information
You agree to provide accurate, current, and complete information when creating your account and when using the App, particularly data used for analysis (e.g., height, weight, age, sex).3.3 Account Security
You are responsible for maintaining the confidentiality of your login credentials and for all activities that occur under your account.
You agree to:* Notify us immediately at [email protected] of any unauthorized use of your account, and
* Not share your login credentials with others.---## 4. Use of the Services4.1 License to Use the App
Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to download and use the App on a device that you own or control, solely for your personal, non-commercial use.4.2 User Responsibilities
You agree that you will not:* Use the App for any illegal, harmful, or fraudulent purpose.
* Upload photos or information of anyone other than yourself without their explicit, informed consent.
* Upload any content that is harassing, defamatory, obscene, hateful, or otherwise objectionable.
* Interfere with or attempt to interfere with the proper functioning of the App (e.g., hacking, reverse engineering, or circumventing security features).
* Use automated scripts or bots to access or interact with the Services.4.3 Accuracy of Data
The quality and relevance of the output depends heavily on the quality and accuracy of the data you provide (e.g., properly framed photos, accurate height/weight). You are responsible for ensuring that the information you enter is correct.---## 5. Purchases, Credits, and Subscriptions5.1 Credits and Access to Scans
BodyIndex AI may use a credit system or similar mechanism to allow you to perform scans or unlock certain features.* Credits may be purchased through in-app purchases or subscriptions managed through third-party platforms (such as Apple, Google, or RevenueCat).
* Credits may be consumed when you initiate specific types of scans or features, as described in the App.5.2 Third-Party Billing
Purchases and subscriptions are typically handled by third-party app store providers (e.g., Apple App Store, Google Play Store) and/or RevenueCat.* Billing, billing errors, and refund requests are generally governed by the terms and policies of those third parties.
* We may not have the ability to modify or override those third-party billing terms.5.3 No Cash Value
Credits, virtual items, and access-based features in the App:* Have no cash value,
* Are non-refundable and non-transferable, except where required by applicable law or explicitly stated otherwise, and
* May not be redeemed for cash or other consideration outside the App.5.4 Price Changes
We may change prices, credit requirements, or subscription offerings from time to time. Any changes will apply prospectively and not retroactively to already-purchased credits or active billing periods, except as permitted by the applicable app store’s rules.---## 6. User Content6.1 Definition of User Content
“User Content” means any content you upload, submit, or otherwise make available through the App, including photos, text inputs, and related data.6.2 Ownership
You retain ownership of your User Content, subject to the license you grant us below.6.3 License to BodyIndex AI
By uploading or submitting User Content, you grant BodyIndex AI a worldwide, non-exclusive, royalty-free, sublicensable, and transferable license to:* Use, process, store, and display your User Content for the purpose of providing, improving, and operating the Services (including AI-based analysis), and
* Create aggregated and/or de-identified data that no longer identifies you personally, which we may use for analytics, research, and product improvement.We do not sell your personal User Content to third parties.6.4 Photo Retention
User photos are:* Uploaded to our backend for analysis, and
* Deleted from our systems after analysis is completed (we do not store your raw photos long-term).Scan results and derived data may be stored as part of your account until deleted.6.5 Responsibility for User Content
You are solely responsible for your User Content and for ensuring that:* You have all necessary rights to upload it, and
* It does not violate any laws, these Terms, or any third-party rights (including privacy, publicity, and intellectual property rights).---## 7. Third-Party Services7.1 Firebase, AI Providers, RevenueCat, and Others
We use third-party services such as:* Firebase (for authentication, storage, database, and other backend services),
* AI providers (e.g., OpenAI’s API / “ChatGPT”) to analyze your photos and body data, and
* RevenueCat and app stores for subscriptions and in-app purchases.These third parties may process your data on our behalf as service providers. Your use of the App may also be subject to their respective terms and policies.7.2 Third-Party Links
The App may contain links or integrations to third-party websites, apps, or services. We are not responsible for the content, policies, or practices of those third parties.---## 8. PrivacyYour use of the App is also governed by our Privacy Policy, which explains how we collect, use, and protect your information.By using the App, you consent to our collection and use of information as described in the Privacy Policy.---## 9. Intellectual Property9.1 Our Rights
The App, including its software, design, graphics, logos, trademarks, and other content (excluding User Content), is owned by or licensed to Lambda Studios LLC and is protected by intellectual property laws.9.2 Restrictions
Except as expressly permitted in these Terms or by applicable law, you may not:* Copy, modify, distribute, sell, or lease any part of the App,
* Reverse engineer or attempt to extract the source code of the App, or
* Use any of our trademarks, logos, or branding without our prior written consent.---## 10. Disclaimers10.1 No Medical Advice
You acknowledge and agree that:* BodyIndex AI is a fitness and wellness tool, not a medical device.
* The App’s outputs, including body fat estimates and other metrics, are based on AI-driven analysis and are not guaranteed to be accurate or complete.
* The App does not provide medical advice, diagnosis, or treatment.Always seek the advice of a physician or qualified health provider regarding any health-related questions.10.2 “As Is” Basis
The Services are provided on an “AS IS” and “AS AVAILABLE” basis, without warranties of any kind, whether express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.10.3 No Guarantee of Availability
We do not guarantee that the App will be uninterrupted, secure, or error-free, or that data will always be preserved without loss or corruption.---## 11. Limitation of LiabilityTo the fullest extent permitted by applicable law:* In no event shall Lambda Studios LLC, its owners, directors, officers, employees, contractors, or affiliates be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses, resulting from:* Your use of or inability to use the Services;
* Any conduct or content of any user or third party;
* Any content obtained from the Services; or
* Unauthorized access, use, or alteration of your transmissions or content.* Our total cumulative liability for any claim arising out of or relating to these Terms or the Services will not exceed the greater of:* The amounts you paid to us (if any) for the Services in the 3 months preceding the event giving rise to the claim, or
* $50 USD.Some jurisdictions do not allow limitations of certain damages or warranties, so some of the above limitations may not apply to you.---## 12. IndemnificationYou agree to indemnify, defend, and hold harmless Lambda Studios LLC and its officers, directors, employees, agents, and affiliates from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys’ fees) arising out of or in any way connected with:* Your access to or use of the App;
* Your User Content;
* Your violation of these Terms; or
* Your violation of any rights of another person or entity.---## 13. Termination13.1 By You
You may stop using the App at any time. You may also request deletion of your account and associated data as described in the App or by contacting us.13.2 By Us
We may suspend or terminate your access to the App at any time, with or without notice, if we reasonably believe that:* You have violated these Terms,
* Your use poses a security or legal risk, or
* We discontinue or materially modify the Services.13.3 Effect of Termination
Upon termination:* Your right to use the App will cease immediately.
* Certain provisions of these Terms that by their nature should survive termination shall remain in effect (including but not limited to ownership provisions, warranty disclaimers, limitations of liability, and indemnity).---## 14. Governing Law and Dispute Resolution14.1 Governing Law
These Terms and any dispute arising out of or relating to them or the Services shall be governed by and construed in accordance with the laws of the State of [Insert State], without regard to its conflict of law principles.(You should replace “[Insert State]” with your actual state of formation or primary business location and have counsel validate.)14.2 Venue
You agree that the exclusive venue for any legal action or proceeding arising out of or relating to these Terms or the Services will be the state or federal courts located in [Insert County and State], and you consent to the personal jurisdiction of such courts.14.3 Informal Resolution
Before filing any formal legal claim, you agree to first contact us at [email protected] and attempt in good faith to resolve the dispute informally.(If you want arbitration, class-action waiver, etc., that should be drafted/approved by your lawyer.)---## 15. Changes to These TermsWe may update these Terms from time to time. When we do, we will revise the “Last updated” date at the top of this document.If we make material changes, we may provide additional notice (e.g., in-app message or email). By continuing to use the App after the updated Terms become effective, you agree to be bound by the revised Terms.---## 16. Contact UsIf you have any questions about these Terms or the Services, you can contact us at:Lambda Studios LLC
Email: [email protected]