Terms of Service

Last updated: June 28, 2026

These Terms of Service ("Terms") are a binding agreement between you and DZ LLC ("Myto," "we," "us," or "our") governing your use of the Myto mobile application and related services (the "Service"). By creating an account or using the Service, you agree to these Terms and to our Privacy Policy. If you do not agree, do not use the Service.

1. Eligibility

You must be at least 18 years old and able to form a binding contract to use the Service. By using the Service, you represent that you meet these requirements.

2. The Service

Myto is an AI-assisted fitness coaching application. It provides automatically generated training plans, workout tracking (including data you sync from Apple Health), progress dashboards, and an AI coach that generates informational coaching messages and feedback. Features may change over time.

The Service is currently provided free of charge. We may introduce paid features or subscriptions in the future; if we do, we will present applicable terms and pricing before you incur any charge.

3. Health and medical disclaimer — please read carefully

• Consult a physician before beginning, changing, or intensifying any exercise program, especially if you have a medical condition, are pregnant, are injured, or have any concern about your health.
• Never disregard or delay seeking professional medical advice because of something provided by the Service.
• If you experience pain, dizziness, shortness of breath, or any symptom during exercise, stop immediately and seek medical attention if needed.
• You are solely responsible for evaluating whether any activity is appropriate and safe for you.

The Service is not intended for emergency use. If you believe you may be experiencing a medical emergency, call your local emergency services immediately.

Assumption of risk. Physical exercise carries inherent risks, including serious injury or death. By using the Service, you knowingly and voluntarily assume all risks associated with any physical activity you undertake, whether or not suggested by the Service.

4. AI-generated content

Coaching content is generated by automated systems (including third-party AI models) and may be inaccurate, incomplete, or unsuitable for your circumstances. It does not represent professional advice and is not reviewed by a licensed medical, health, or fitness professional. Use your own judgment, and treat all output as informational only.

5. Your account

• You are responsible for activity that occurs under your account and for maintaining the security of your sign-in method.
• You agree to provide accurate information and to keep it current.
• We authenticate you using email one-time codes or Sign in with Apple. You are responsible for maintaining access to those methods.

6. Acceptable use

You agree not to:

• Use the Service for any unlawful, harmful, or abusive purpose.
• Submit content that is illegal, harassing, hateful, or infringing.
• Attempt to disrupt, reverse engineer, scrape, overload, or gain unauthorized access to the Service or its systems.
• Misuse the AI coach, including for purposes unrelated to fitness or to attempt to extract or manipulate the underlying system.

The AI coach is intended for fitness-related use. We use automated and manual measures to detect misuse, and we may warn, rate-limit, restrict chat, suspend, or terminate accounts that violate these Terms (see Section 12). We may also limit, refuse, or redirect AI coaching requests that appear to involve medical issues, emergencies, unsafe activity, self-harm, eating disorders, or other topics outside the Service's intended fitness-informational purpose.

7. User content and license

You retain ownership of the content you submit (e.g., messages, goals, notes, photos). You grant us a worldwide, non-exclusive, royalty-free license to host, store, process, and use that content solely to operate and provide the Service to you, including transmitting relevant content to our service providers (such as the AI provider) as described in the Privacy Policy. This license ends when you delete the content or your account, except for residual copies in backups and content already processed by third parties.

8. Third-party services

The Service integrates with third-party services, including Apple (Sign in with Apple, Apple HealthKit, push notifications). Your use of those services is governed by their respective terms and privacy policies. We are not responsible for third-party services, and your use of Apple Health data through the Service is also subject to Apple's requirements.

8.1 Apple App Store terms

The following terms apply because you obtained the app through the Apple App Store:

• These Terms are concluded between you and DZ LLC only, and not with Apple. Apple is not responsible for the Service or its content.
• Apple has no obligation to furnish any maintenance or support for the Service.
• In the event of any failure of the app to conform to any applicable warranty, you may notify Apple, and Apple may refund the purchase price (if any) for the app; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the app.
• Apple is not responsible for addressing any claims by you or a third party relating to the app, including product-liability claims, claims that the app fails to conform to legal or regulatory requirements, claims under consumer-protection or privacy law, and intellectual-property claims.
• You represent that you are not located in a country subject to a U.S. Government embargo or designated as "terrorist supporting," and that you are not on any U.S. Government list of prohibited or restricted parties.
• Apple and its subsidiaries are third-party beneficiaries of these Terms and, upon your acceptance, have the right to enforce these Terms against you.

9. Intellectual property

The Service, including its software, design, text, and branding (excluding your content), is owned by DZ LLC and its licensors and is protected by intellectual-property laws. We grant you a limited, personal, non-exclusive, non-transferable, revocable license to use the Service for your personal, non-commercial use, subject to these Terms. You may not copy, modify, distribute, or create derivative works except as permitted by law.

10. Disclaimers of warranties

To the fullest extent permitted by law, the Service is provided "as is" and "as available," without warranties of any kind, express or implied, including warranties of merchantability, fitness for a particular purpose, non-infringement, accuracy, and uninterrupted or error-free operation. We do not warrant that the Service, including AI output or any health/fitness calculation, will be accurate, reliable, or suitable for your needs.

11. Limitation of liability

To the fullest extent permitted by law:

• We will not be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of profits, data, goodwill, or for any personal injury arising from your use of the Service or any physical activity you undertake.
• Our total aggregate liability for all claims relating to the Service will not exceed the greater of (a) the amount you paid us for the Service in the twelve (12) months before the claim, or (b) USD $100.

Some jurisdictions do not allow certain limitations, so some of the above may not apply to you. Nothing in these Terms limits liability that cannot be limited by law.

12. Suspension and termination

• You may stop using the Service and delete your account at any time in Settings → Delete Account.
• We may suspend, restrict, or terminate your access if you violate these Terms, misuse the Service, or where required by law. Where reasonable, we will provide notice.
• Upon termination, your right to use the Service ends. Sections that by their nature should survive (including Sections 3, 4, 7, 9, 10, 11, 13, and 15) will survive.

13. Indemnification

To the extent permitted by law, you agree to indemnify and hold harmless DZ LLC and its officers, employees, and agents from any claims, damages, liabilities, and expenses (including reasonable legal fees) arising from your misuse of the Service, your violation of these Terms, or your violation of any law or third-party right.

14. Changes to the Service and these Terms

We may modify the Service or these Terms at any time. For material changes to the Terms, we will provide notice through the app or by email and update the "Last updated" date. Your continued use after changes take effect constitutes acceptance. If you do not agree, stop using the Service and delete your account.

15. Governing law and disputes

These Terms are governed by the laws of the State of California, without regard to conflict-of-laws rules. The state and federal courts located in Sacramento County, California will have exclusive jurisdiction over any dispute arising out of or relating to these Terms or the Service, except where applicable law gives you the right to bring proceedings in your place of residence.

16. Miscellaneous

• Entire agreement. These Terms and the Privacy Policy are the entire agreement between you and us regarding the Service.
• Severability. If any provision is found unenforceable, the rest remains in effect.
• No waiver. Our failure to enforce a provision is not a waiver.
• Assignment. You may not assign these Terms; we may assign them in connection with a merger, acquisition, or sale of assets.

17. Contact

DZ LLC
2108 N St, Ste N, Sacramento, CA 95816
Email: support@mytofitness.com