Terms of Service

The Macromus website, mobile applications, and services (collectively, the “Services”) are made available to you (“you” or “your”) subject to these Terms of Service (“Terms”) and our Privacy Policy (collectively, the “Macromus Terms”). The Services are provided by Macromus and its affiliates (“Macromus,” “we,” “us,” or “our”).

By accessing and using the Services, signing up for an account, or indicating your consent, you agree to be bound by the Macromus Terms. If you do not agree to any part of the Macromus Terms, you may not use the Services.

You agree that the agreement formed by the Macromus Terms is like any written, negotiated agreement signed by you. You represent and warrant that you have all necessary rights, power, and authority to enter into this agreement and to perform your obligations hereunder.

1. Registration, Accounts, and Services

Who Can Use the Services

You must be at least 18 years old to use the Services. No individual under the age of 18 may use the Services or provide us with any personal information. We implement technical measures to prevent individuals under 18 from creating an account. If we become aware that an individual under 18 may have provided us with personal information, we will investigate and, if applicable, take steps to remove the data and delete that individual’s account.

You represent and warrant that you have verified in your own jurisdiction whether your use of the Services is allowed, that you will comply with all applicable laws, rules, and regulations, and that all information you provide in connection with your use of the Services is true, accurate, and complete to the best of your knowledge.

Your Account

You may need to register for a Macromus account to access or use the Services. When you create an account, you agree to provide accurate and complete information and keep that information up to date. You agree to create only one account for your own personal use and not share your account with others. You are responsible for maintaining the confidentiality of your account credentials and accept responsibility for all activities that occur under your account.

You can delete your account at any time through the Settings menu. If you delete your account, your data will be permanently removed and usually cannot be recovered.

Changes to Services

We may provide updates for the Services, which may include upgrades, changes, modifications, bug fixes, patches, and new features (collectively, “Updates”). We may change the Services at any time, including terminating, eliminating, supplementing, modifying, adding, or discontinuing any content, feature, data, or service. We shall not be liable to you or any third party for any modification, suspension, or discontinuance of the Services.

Changes to Terms

Macromus reserves the right to update these Terms at any time. We will notify you in advance of any material changes. By continuing to access or use the Services after we have provided you with notice of a modification, you agree to be bound by the modified Terms. If the modified Terms are not acceptable to you, please stop using the Services and delete your account.

2. Ownership and Use of Content

“Content” refers to all content and materials made available through the Services, including images, designs, graphics, text, information, data, nutritional information, software, and their selection and arrangement. “User-Generated Content” means any content that you or another user makes available in connection with the Services. “Macromus Content” means all content that is not User-Generated Content.

Macromus Content and all copyright, trademarks, design rights, patents, and other intellectual property rights therein and in the Services are the sole property of Macromus and/or its licensors. Any unauthorized use is prohibited. ALL RIGHTS RESERVED.

Our License to You

Subject to your compliance with these Terms, we grant you a limited, revocable, personal, non-transferable, and non-exclusive right and license to access and use the Services and Macromus Content for your own personal, noncommercial purposes. You may not copy, modify, create derivative works from, reverse engineer, sell, assign, sublicense, or otherwise commercially exploit any right in the Macromus Content or Services.

Your License to Us

When you provide User-Generated Content to Macromus through the Services (including food logs, meal data, photos, voice recordings, AI conversation text, and profile information), you grant us a non-exclusive, royalty-free, worldwide right and license to use, host, store, process, and display such content in connection with providing and improving the Services. We will not use your User-Generated Content in a manner inconsistent with our Privacy Policy.

You represent and warrant that you are the creator and owner of the User-Generated Content or that you otherwise have the legal rights necessary to provide that content as contemplated by these Terms.

3. Premium Services

We may offer premium versions of the Services (“Premium Services”) for a fee in the future. Premium Services may provide access to enhanced content, features, and functionality. If we introduce Premium Services, the following terms will apply:

• By signing up for Premium Services, you agree to pay any applicable fees, including ongoing subscription fees.
• You must designate a payment method. You authorize us and our third-party payment processors to charge your payment method at the start of each billing cycle.
• Premium Services auto-renew unless you cancel prior to the end of the current billing period. Cancellation takes effect at the end of your billing period.
• All purchases of Premium Services are final and non-refundable, except at our sole discretion or as required by applicable law. If you reside outside of the United States, you may be entitled to a full refund within fourteen (14) days of signing up.
• We may change prices for Premium Services with reasonable advance notice. Continued use after a price change constitutes acceptance of the new price.
• If you signed up through the Apple App Store or Google Play, you must cancel through the respective app store. Deleting the app does not cancel your subscription.

We reserve the right to change our Premium Services at any time, including the features made available. We also reserve the right to offer free trials, which will automatically convert to a paid subscription unless cancelled before the trial ends.

4. AI-Powered Features

AI Coach and Content Generation

Macromus uses artificial intelligence (“AI”) and machine learning technologies, including third-party large language models (such as OpenAI), to power features including but not limited to: the AI Coach chat, photo-based meal logging, voice-based meal logging, nutritional analysis, meal suggestions, macro gap suggestions, trend analysis, and weekly reports.

You acknowledge and agree that:

• AI-generated content, including nutritional estimates, macro calculations, food identification, meal suggestions, and coaching guidance, may contain errors, inaccuracies, or misleading information.
• AI-generated content is provided for general informational and convenience purposes only and is not a substitute for professional nutritional, medical, or dietary advice.
• You are solely responsible for verifying the accuracy of any AI-generated nutritional data before relying on it for dietary, health, or medical decisions.
• Macromus does not guarantee the accuracy, completeness, or reliability of any AI-generated content.
• When you submit photos, voice recordings, or text to the AI Coach, this data may be processed by third-party AI providers (such as OpenAI) in accordance with our Privacy Policy and their respective terms of service.

AI Memory and Personalization

The AI Coach may store memory notes about your preferences, dietary habits, and goals to provide personalized responses. You can view and manage these memory notes in your Profile settings. Memory notes are stored in your user profile and are subject to the same data protection measures as your other personal information.

5. Health and Safety

MACROMUS IS NOT A MEDICAL PROVIDER. THE SERVICES DO NOT PROVIDE MEDICAL ADVICE.

The Services, including all content, AI-generated guidance, nutritional calculations, macro targets, calorie estimates, trend alerts, and coaching suggestions, are provided for general informational purposes only. Macromus is not a medical professional, dietitian, nutritionist, or medical organization, and we do not provide medical services or render medical advice.

You should seek the advice of a physician or qualified healthcare professional before beginning any dietary program, exercise regimen, or any other health-related activity. If you are being treated for a health condition, taking prescription medication, or following a therapeutic diet, you should consult with your physician before using the Services.

YOU SHOULD NEVER DISREGARD MEDICAL ADVICE OR DELAY IN SEEKING MEDICAL ADVICE OR ATTENTION BECAUSE OF ANY CONTENT PRESENTED IN THE SERVICES.

Healthy Nutrition Practices

We promote healthy relationships with food and do not condone dangerously low levels of eating. Our calorie and macro calculations are based on established nutritional science formulas (Mifflin-St Jeor equation for BMR), but individual needs may vary significantly. Any use of our Services to promote or achieve dangerously low levels of eating is not permitted.

Allergies and Dietary Restrictions

While we allow you to specify dietary restrictions and allergies in your profile, and the AI Coach will attempt to account for them, we cannot guarantee that all food suggestions or logged items will be free from allergens. YOU ARE SOLELY RESPONSIBLE FOR KNOWING ABOUT ANY FOOD ALLERGIES YOU MAY HAVE AND VERIFYING FOOD CONTENTS BEFORE CONSUMING THEM.

Accuracy of Content

We make no representations or warranties as to the accuracy, reliability, completeness, or timeliness of any content available through the Services. Nutritional information, including data in our food database, AI-estimated nutritional values from photos, and macro calculations, may not be accurate for your specific foods, portions, or preparations. WE MAKE NO REPRESENTATIONS AND EXPLICITLY DISCLAIM ALL RESPONSIBILITY WITH RESPECT TO FOOD SAFETY, ALLERGENS, OR CONTRAINDICATIONS TO MEDICATIONS.

6. Restrictions

The Services may be used only for lawful purposes. You may not:

• Modify, rent, lease, loan, sell, distribute, or create derivative works based on the Services or any Macromus Content.
• Use the Services for any commercial purpose, including to sell products or services, increase traffic to third-party websites, or derive revenue.
• Perform or attempt to perform any actions that would interfere with or damage the proper operation of the Services, prevent access by other users, or impose unreasonable load on our infrastructure.
• Engage in data mining, scraping, crawling, or similar data gathering or extraction activities.
• Post, transmit, or upload any information or materials that contain viruses, malware, or other harmful code.
• Attempt to gain unauthorized access to any portion of the Services or any systems or networks connected to the Services.
• Use the Services to harass, abuse, stalk, threaten, or otherwise violate the legal rights of others.
• Use the Services to generate, store, or transmit content that is unlawful, harmful, threatening, abusive, defamatory, or otherwise objectionable.
• Reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code of any software used in the Services.

7. Third-Party Services

Our Services may link to, interact with, or depend on third-party services and products (“Third-Party Services”). These include but are not limited to: authentication providers (Google OAuth), AI language model providers (OpenAI), communication services (SMS/OTP verification), cloud hosting and database services (Supabase), and analytics services.

You acknowledge and agree that Macromus is not responsible for the availability, accuracy, or content of any Third-Party Services. Your use of Third-Party Services is governed by their respective terms and privacy policies. If any Third-Party Service discontinues or changes its offerings, we may no longer be able to provide certain features of the Services, and we shall not be liable for any resulting impact.

Social Login

You may choose to log in to the Services via third-party authentication providers (such as Google). When you do so, we may receive access to certain information from that provider, such as your name and email address, in accordance with our Privacy Policy.

8. Data Processing and AI

By using the Services, you acknowledge and consent to the following data processing activities:

• AI Processing: Text messages, photos, and voice transcriptions you submit to the AI Coach are sent to third-party AI providers (currently OpenAI) for processing. These providers may process your data in accordance with their own privacy policies and terms of service.
• Photo Analysis: Photos submitted for meal logging are uploaded to our cloud storage and sent to AI providers for food identification and nutritional estimation.
• Voice Processing: Voice recordings are transcribed using your device’s built-in speech recognition (Web Speech API) locally on your device. The resulting text transcription (not the audio itself) is then sent to the AI Coach for processing.
• Nutritional Calculations: Your profile data (age, sex, height, weight, activity level, goals) is used to calculate personalized calorie and macro targets using established nutritional formulas.
• Trend Analysis: Your food logging history is analyzed to provide trend alerts, macro gap suggestions, weekly reports, and progress insights.

9. No Warranties

EXCEPT WHERE PROHIBITED BY LAW, MACROMUS EXPRESSLY DISCLAIMS ALL WARRANTIES, REPRESENTATIONS, AND GUARANTEES OF ANY KIND, WHETHER ORAL OR WRITTEN, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, ACCURACY, QUALITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THE SERVICES AND ALL CONTENT ARE PROVIDED “AS IS” AND “AS AVAILABLE.”

Without limiting the foregoing, we make no warranty regarding the quality, accuracy, timeliness, truthfulness, completeness, availability, or reliability of any of the Services, any content, or any AI-generated output. We do not warrant that the Services will meet your requirements, operate without interruption or error, or that errors will be corrected.

SOME STATES AND JURISDICTIONS DO NOT ALLOW LIMITATIONS ON IMPLIED WARRANTIES, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.

10. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, UNDER NO CIRCUMSTANCES SHALL MACROMUS BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY INDIRECT, INCIDENTAL, SPECIAL, RELIANCE, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES OF ANY KIND, INCLUDING LOSS OF PROFITS, REVENUE, DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, WHETHER BASED ON WARRANTY, CONTRACT, TORT, OR ANY OTHER LEGAL THEORY, WHETHER OR NOT MACROMUS HAS BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGE.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE TOTAL LIABILITY OF MACROMUS FOR ANY CLAIM UNDER THESE TERMS IS LIMITED TO THE GREATER OF FIFTY DOLLARS (US $50.00) OR THE AMOUNT YOU PAID US TO USE THE APPLICABLE SERVICES IN THE PAST TWELVE MONTHS.

SOME STATES AND JURISDICTIONS DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. IN SUCH JURISDICTIONS, OUR LIABILITY WILL BE LIMITED TO THE MAXIMUM EXTENT PERMITTED BY LAW.

11. Indemnification

To the maximum extent permitted by applicable law, you agree to indemnify and hold Macromus harmless from any liabilities, claims, demands, losses, or expenses, including reasonable attorneys’ fees, arising out of or related to: (a) your use of the Services; (b) your User-Generated Content; (c) your violation of these Terms; (d) your violation of any rights of any other person or entity; or (e) any health or dietary decisions you make based on information provided through the Services.

12. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the State of Georgia and controlling U.S. federal law, without regard to conflict of law principles.

13. Dispute Resolution

PLEASE READ THIS SECTION CAREFULLY. IT AFFECTS YOUR LEGAL RIGHTS.

Informal Dispute Resolution

If you have a dispute with Macromus, you agree to first attempt to resolve the dispute informally by contacting us. You and Macromus agree to engage in good-faith discussions for a period of no less than sixty (60) days before initiating any formal proceedings.

Binding Arbitration

If we cannot resolve a dispute informally, you and Macromus agree to resolve any disputes through binding individual arbitration, rather than in court. Arbitration shall be administered by the American Arbitration Association (AAA) under its Consumer Arbitration Rules. The arbitrator shall have exclusive authority to resolve any dispute relating to the interpretation, applicability, or enforceability of these Terms.

Class Action Waiver

YOU AND MACROMUS AGREE THAT ANY DISPUTE RESOLUTION PROCEEDINGS WILL BE CONDUCTED ONLY ON AN INDIVIDUAL BASIS AND NOT IN A CLASS, CONSOLIDATED, COLLECTIVE, OR REPRESENTATIVE ACTION. YOU WAIVE YOUR RIGHT TO PARTICIPATE IN A CLASS ACTION LAWSUIT OR CLASS-WIDE ARBITRATION.

Jury Trial Waiver

TO THE FULLEST EXTENT PERMITTED BY LAW, YOU AND MACROMUS EACH WAIVE THE RIGHT TO A TRIAL BY JURY.

Opt-Out

You may opt out of the arbitration agreement within thirty (30) days of first accepting these Terms by sending written notice to our contact email with “ARBITRATION OPT-OUT” in the subject line.

Time Limits

To the fullest extent permitted by applicable law, any action arising out of or related to any dispute must commence within one (1) year after the cause of action accrues. Otherwise, such action is permanently barred.

14. Termination

We may suspend or terminate your access to the Services at any time, with or without cause, with or without notice. You may terminate your account at any time by deleting your account through the app. Upon termination, your right to use the Services will immediately cease, and we may delete your data in accordance with our Privacy Policy and data retention practices.

15. International Terms

If you are accessing our Services from outside the United States, you agree to transfer certain information outside your location to us and that you will follow all applicable local laws. Our servers and operations are located primarily in the United States, and our policies are based primarily on United States law. By using the Services, you consent to the transfer, storage, and processing of your information in the United States and other countries, subject to our Privacy Policy.

16. Survival

If our relationship or these Terms terminate, any provision that must survive to give proper effect to the intent of these Terms will survive, including Sections 2 (Ownership), 5 (Health and Safety), 6 (Restrictions), 8 (Data Processing), 9 (No Warranties), 10 (Limitation of Liability), 11 (Indemnification), 12 (Governing Law), 13 (Dispute Resolution), and 16 (Survival).

17. Miscellaneous

No joint venture, partnership, employment, or agency relationship exists between you and Macromus as a result of these Terms. These Terms constitute the entire agreement between you and Macromus with respect to your use of the Services.

Our failure to exercise or enforce any right or provision of these Terms does not constitute a waiver of such right or provision. If any provision is found to be unenforceable or invalid, that provision shall be severable, and all other provisions shall remain in full force and effect.

You may not assign, delegate, or otherwise transfer your account or obligations under these Terms without our prior written consent. We may transfer or assign all or any part of our rights under these Terms.

18. Contact Us

If you have any questions, feedback, or concerns about the Services or these Terms, please contact us at:

support@macromus.app

© 2026 Macromus. All rights reserved.