Terms of Service

1. Agreement to Terms

These Terms of Service ("Terms") constitute a legally binding agreement between you and Numentio, LLC ("Company," "we," "us," or "our") regarding your use of the Visionary mobile application and website (collectively, the "Service"). By accessing or using our Service, you agree to be bound by these Terms.

2. Description of Service

Visionary is a science-based vision training application that uses perceptual learning techniques to help users improve their visual processing capabilities, particularly for presbyopia-related vision challenges. The Service includes:

• Mobile application for iOS and Android devices
• Website with educational content and research information
• Vision training exercises and progress tracking
• Educational materials about vision science

3. Medical Disclaimer

4. User Accounts and Eligibility

To use certain features of the Service, you must create an account. You must be at least 13 years old to use the Service. If you are under 18, you must have parental consent. You are responsible for:

• Maintaining the confidentiality of your account credentials
• All activities that occur under your account
• Providing accurate and current information
• Notifying us immediately of any unauthorized use

5. Acceptable Use

You agree not to:

• Use the Service for any unlawful purpose or in violation of these Terms
• Attempt to gain unauthorized access to our systems or other users' accounts
• Reverse engineer, decompile, or disassemble the mobile application
• Upload or transmit viruses, malware, or other harmful code
• Interfere with or disrupt the Service or servers
• Use the Service to harass, abuse, or harm others
• Violate any applicable laws or regulations

6. Subscription and Payment Terms

Some features of the Service may require a paid subscription. By purchasing a subscription, you agree to:

• Pay all applicable fees as described in the app stores or our website
• Automatic renewal unless cancelled before the renewal date
• Our refund policy as outlined in the app stores' terms
• Price changes with 30 days' notice

7. Intellectual Property Rights

The Service and its content, including but not limited to text, graphics, images, software, and training algorithms, are owned by Numentio, LLC and protected by copyright, trademark, and other intellectual property laws. You are granted a limited, non-exclusive, non-transferable license to use the Service for personal, non-commercial purposes.

8. Privacy and Data Collection

Your privacy is important to us. Our collection and use of personal information is governed by our Privacy Policy, which is incorporated into these Terms by reference. By using the Service, you consent to our data practices as described in the Privacy Policy.

9. Third-Party Services

Our Service uses third-party services including:

• Google Firebase: For app functionality, analytics, and data storage
• Google Analytics: For usage analytics and service improvement
• App Store platforms: For app distribution and payment processing

These third-party services have their own terms of service and privacy policies that also apply to your use of the Service.

10. Disclaimers and Limitation of Liability

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND. TO THE FULLEST EXTENT PERMITTED BY LAW, NUMENTIO, LLC DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

IN NO EVENT SHALL NUMENTIO, LLC BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOST PROFITS, ARISING FROM YOUR USE OF THE SERVICE.

11. Indemnification

You agree to indemnify and hold harmless Numentio, LLC from any claims, damages, losses, or expenses arising from your use of the Service or violation of these Terms.

12. Termination

We may terminate or suspend your access to the Service at any time, with or without cause or notice. Upon termination, your right to use the Service ceases immediately.

13. Governing Law and Dispute Resolution

These Terms are governed by the laws of the State of Delaware, without regard to conflict of law principles. Any disputes arising from these Terms or the Service shall be resolved through binding arbitration in accordance with the rules of the American Arbitration Association.

14. Changes to Terms

We reserve the right to modify these Terms at any time. We will notify users of material changes through the Service or by email. Continued use of the Service after changes constitutes acceptance of the new Terms.

15. Contact Information

If you have questions about these Terms, please contact us at: