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End-User License Agreement

Effective June 15, 2026

This End-User License Agreement ("Agreement") is a legal agreement between you ("you" or "End User") and Justin Eiskamp ("Developer," "we," "us," or "our") concerning your use of the Posture-Dock mobile application, including any updates provided by the Developer (collectively, the "Application").

By downloading, installing, accessing, or using the Application, you agree to this Agreement. If you do not agree, do not use the Application.

1. Acknowledgement

This Agreement is between you and the Developer only, not Apple Inc. ("Apple"). The Developer, not Apple, is solely responsible for the Application and its content.

Your use of the Application must comply with the Apple Media Services Terms and Conditions, including the applicable App Store Usage Rules.

2. License

Subject to this Agreement, the Developer grants you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to use the Application on Apple-branded products that you own or control, as permitted by the App Store Usage Rules.

The Application may also be accessed and used by accounts associated with the purchaser through Family Sharing or volume purchasing where permitted by Apple.

The Application is licensed, not sold. The Developer and its licensors retain all rights not expressly granted under this Agreement.

3. License Restrictions

Except where applicable law or open-source licensing terms expressly permit otherwise, you may not:

  • Copy, distribute, sell, rent, lease, sublicense, or transfer the Application.
  • Make the Application available over a network for simultaneous use by multiple devices except as permitted by Apple.
  • Reverse engineer, decompile, disassemble, attempt to derive source code from, or circumvent security features of the Application.
  • Modify, adapt, translate, or create derivative works from the Application.
  • Remove or alter proprietary notices contained in the Application.
  • Use the Application for unlawful, fraudulent, abusive, or harmful purposes.

4. Application Purpose

Posture-Dock uses motion data from supported AirPods to estimate changes in your head and neck alignment relative to a posture baseline that you establish through calibration.

The Application may provide visual, sound, or haptic feedback and may store completed-session summaries locally on your device. Supported hardware, operating-system permission, proper AirPods placement, device compatibility, and sensor availability are required for motion-based features.

The Application may be unavailable, inaccurate, delayed, or interrupted because of device conditions, sensor limitations, operating-system behavior, hardware compatibility, environmental movement, or other factors.

5. Health and Medical Disclaimer

The Application is provided for general informational and personal-awareness purposes only.

Posture-Dock:

  • Is not a medical device.
  • Does not provide medical advice, diagnosis, monitoring, treatment, or emergency services.
  • Does not directly measure your back, spine, or overall physical posture.
  • Should not be used as a substitute for professional medical advice or care.

Do not disregard professional medical advice or delay seeking care because of information provided by the Application. Stop using the Application and consult a qualified healthcare professional if its use causes pain, discomfort, dizziness, concern, or other symptoms.

You are solely responsible for deciding whether and how to act on feedback provided by the Application.

6. Privacy and Data

Your use of the Application is also governed by the Posture-Dock Privacy Policy.

The Application processes AirPods motion and calibration information on your device. Completed-session summaries and preferences are stored locally as described in the Privacy Policy.

If you choose to send feedback by email, information you provide will be processed by the involved email providers and the support recipient.

7. Third-Party Services and Terms

The Application relies on Apple products and services, including iOS, the App Store, CoreMotion, supported AirPods functionality, and StoreKit. Your use of those products and services is subject to the applicable agreements between you and Apple or other service providers.

You must comply with all applicable third-party terms when using the Application, including wireless, internet, device, email-provider, and Apple service terms.

The Developer is not responsible for examining, evaluating, guaranteeing, or maintaining third-party products or services. Availability of third-party products or services may change without notice.

8. Maintenance and Support

The Developer is solely responsible for maintenance and support for the Application to the extent described in this Agreement or required by applicable law.

Apple has no obligation to provide maintenance or support for the Application.

Support questions may be directed to justincodes@icloud.com.

9. Updates and Changes

The Developer may provide updates, modifications, or new versions of the Application. Updates may modify or remove features and may be required for continued use.

Unless an update includes a separate agreement, this Agreement applies to all updates that replace or supplement the Application.

The Developer may modify this Agreement as permitted by law. A revised version will include an updated effective date. Continued use after a revised Agreement takes effect constitutes acceptance where permitted by applicable law.

10. Termination

This Agreement remains effective until terminated by you or the Developer.

You may terminate it by deleting the Application from your devices and discontinuing use.

Your rights under this Agreement terminate automatically if you materially violate its terms. Upon termination, you must stop using and delete the Application. Provisions that by their nature should survive termination will remain effective, including ownership, disclaimers, liability limitations, and dispute provisions.

11. Ownership and Intellectual Property

The Application, including its software, design, text, graphics, and other content, is owned by or licensed to the Developer and is protected by applicable intellectual-property laws.

If a third party claims that the Application or your possession and use of it infringes that party's intellectual-property rights, the Developer, not Apple, is responsible for investigating, defending, settling, and discharging that claim.

12. Disclaimer of Warranties

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE APPLICATION IS PROVIDED "AS IS" AND "AS AVAILABLE," WITH ALL FAULTS AND WITHOUT WARRANTIES OF ANY KIND.

THE DEVELOPER DISCLAIMS ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, QUIET ENJOYMENT, AND NON-INFRINGEMENT.

THE DEVELOPER DOES NOT WARRANT THAT THE APPLICATION WILL BE UNINTERRUPTED, ERROR-FREE, SECURE, COMPATIBLE WITH EVERY DEVICE OR AIRPODS MODEL, OR ACCURATE FOR EVERY USER OR SITUATION.

Some jurisdictions do not allow certain warranty exclusions, so portions of this section may not apply to you. Nothing in this Agreement excludes rights that cannot lawfully be excluded.

If the Application fails to conform to an applicable warranty, you may notify Apple, and Apple may refund the purchase price, if any, in accordance with Apple's policies. To the maximum extent permitted by law, Apple has no other warranty obligation concerning the Application. The Developer is responsible for other claims, losses, liabilities, damages, costs, or expenses attributable to a failure to conform to an applicable warranty.

13. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE DEVELOPER WILL NOT BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF DATA, PROFITS, BUSINESS, OPPORTUNITY, OR GOODWILL, ARISING FROM OR RELATED TO THE APPLICATION OR YOUR USE OF OR INABILITY TO USE IT.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE DEVELOPER'S TOTAL LIABILITY FOR ALL CLAIMS RELATING TO THE APPLICATION WILL NOT EXCEED THE GREATER OF:

  • The amount you paid for the Application during the twelve months before the event giving rise to the claim; or
  • Fifty United States dollars (US $50).

These limitations do not apply to liability that cannot legally be limited, including liability for fraud, willful misconduct, or personal injury where applicable law prohibits limitation.

14. Product Claims

The Developer, not Apple, is responsible for addressing claims relating to the Application or your possession or use of it, including:

  • Product-liability claims.
  • Claims that the Application fails to meet an applicable legal or regulatory requirement.
  • Claims under consumer-protection, privacy, or similar laws.

Nothing in this Agreement limits the Developer's liability beyond what applicable law permits.

15. Legal and Export Compliance

You represent and warrant that:

  • You are not located in a country subject to a United States Government embargo or designated by the United States Government as supporting terrorism.
  • You are not listed on a United States Government list of prohibited or restricted parties.

You may not use, export, or re-export the Application except as authorized by United States law and the laws of the jurisdiction where you obtained it. You will not use the Application for purposes prohibited by applicable law.

16. U.S. Government End Users

The Application and related documentation are "Commercial Items," consisting of "Commercial Computer Software" and "Commercial Computer Software Documentation," as those terms are used in applicable United States federal acquisition regulations.

United States Government end users receive only the rights granted to other end users under this Agreement.

17. Governing Law

This Agreement is governed by the laws of United States of America, excluding its conflict-of-law rules, except where the laws of your place of residence require otherwise.

The United Nations Convention on Contracts for the International Sale of Goods does not apply.

Nothing in this section deprives you of mandatory consumer protections or rights to bring a claim in a forum that cannot lawfully be waived.

18. Apple as Third-Party Beneficiary

You and the Developer acknowledge and agree that Apple and its subsidiaries are third-party beneficiaries of this Agreement.

Upon your acceptance of this Agreement, Apple will have the right, and will be deemed to have accepted the right, to enforce this Agreement against you as a third-party beneficiary.

19. General Terms

If any provision of this Agreement is found unenforceable, it will be modified to the minimum extent necessary or severed, and the remaining provisions will continue in effect.

The Developer's failure to enforce a provision is not a waiver. You may not assign this Agreement without the Developer's prior written consent. The Developer may assign this Agreement as part of a merger, acquisition, reorganization, or transfer of the Application, subject to applicable law.

This Agreement and the Privacy Policy constitute the entire agreement between you and the Developer regarding the Application, except for any additional terms that cannot lawfully be excluded.

20. Developer Contact Information

Developer or legal entity: Justin Eiskamp
Email: justincodes@icloud.com

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