Terms of Use

Last updated 27 June 2026

Welcome to Prev8 (the "App"), operated by Human Health Manual Pty Ltd (ABN pending), trading as OpenMinerals.AI ("we", "our", or "us"). By accessing or using the App, you agree to be bound by these Terms of Use ("Terms"). If you do not agree, please do not use the App.

1. Eligibility

You must be at least 13 years of age to use the App. If you are under 18, you may only use the App with the involvement and consent of a parent or guardian who agrees to these Terms on your behalf. By using the App, you represent and warrant that you meet these requirements and have the legal capacity (or appropriate consent) to enter into these Terms. Any family profiles you create for children are your responsibility as the adult account holder.

2. Account registration

To access certain features, you may be required to create an account. You agree to:

Provide accurate, current and complete information during registration
Maintain and update your account information as needed
Keep your login credentials confidential and secure
Accept responsibility for all activity that occurs under your account

We reserve the right to suspend or terminate accounts that violate these Terms.

3. Acceptable use

You agree not to:

Use the App for any unlawful or fraudulent purpose
Upload false, misleading or harmful content
Attempt to gain unauthorised access to other users' accounts or our systems
Reverse engineer, decompile or disassemble any part of the App
Use automated tools (bots, scrapers) to access the App without written permission
Harass, abuse or harm other users through the platform

4. Health and wellness disclaimer

The App provides tools for tracking personal health and wellness data, including AI-generated estimates such as your Energy and longevity scores, meal and mineral analysis, and biomarker readings. The App does not provide medical advice, diagnosis or treatment.

All health-related content and data within the App is for informational and personal tracking purposes only, and may be affected by missing or inaccurate data. You should always consult a qualified healthcare professional before making any decisions related to your health, training, diet, supplements or treatment. We make no representations or warranties regarding the accuracy, completeness or reliability of any health information displayed within the App.

5. Your content

You retain ownership of any content you submit, post or display through the App ("User Content"), including the health data, voice recordings and photos you provide. By submitting User Content, you grant us a non-exclusive, worldwide, royalty-free licence to use, process, display and store that content solely to operate and improve the App for you. You are solely responsible for your User Content and represent that you have all necessary rights to share it.

6. Intellectual property

All intellectual property rights in the App — including its design, code, branding, logos, the Energy Twin and content (excluding User Content) — are owned by Human Health Manual Pty Ltd. You may not copy, modify, distribute or create derivative works from any part of the App without our prior written consent.

7. Subscriptions and payments

The App offers an auto-renewing subscription (Prev8 Pro) purchased through the applicable app store — the Apple App Store on iOS and Google Play on Android. Where a paid subscription applies:

Payment is charged to your Apple or Google Play account at confirmation of purchase
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period
Subscription fees are billed in advance on a recurring basis (monthly or annually)
We may change pricing with reasonable notice
Fees are non-refundable unless otherwise required by Australian Consumer Law; refunds are handled by Apple or Google under the relevant app store policy

You can manage or cancel your subscription at any time via Manage Apple Subscriptions (or your Google Play subscriptions on Android); access continues until the end of the current billing period.

8. Voice companion and usage limits

The voice companion and other AI-powered features are subject to usage allowances. Your plan may include a set number of voice-interaction minutes (and/or other AI usage limits) per billing period, after which the feature may be paused until your allowance resets or you upgrade. We may set, vary and reasonably enforce fair-use and usage limits to keep the service sustainable and available to all users. The allowance that applies to you is shown in the App and/or at the point of purchase. Voice and AI features also rely on third-party providers and are provided subject to our Privacy Policy and the disclaimer in Section 4.

9. Connecting third-party AI assistants

The App lets you optionally connect third-party AI assistants — such as Anthropic's Claude, and potentially others over time (for example OpenAI, Google or Meta AI) — so they can access and act on your data on your behalf. Connecting an assistant is optional and off by default. If you choose to connect one:

You authorise the access and choose exactly which categories of data the assistant may use.
You are responsible for your use of that assistant and for keeping your credentials with it secure.
The assistant can read the summaries you approve and add new entries on your behalf, but can never edit or delete your existing data.
The assistant operates under its provider's own terms and privacy policy, which you should review before connecting.
You can change permissions or disconnect at any time from Settings → Connected Apps or within the assistant.

We are not responsible for the outputs, availability, security or data practices of third-party AI assistants. Any AI-generated content remains subject to the health and wellness disclaimer in Section 4.

10. Termination

We may suspend or terminate your access to the App at any time, with or without notice, if we reasonably believe you have violated these Terms or engaged in conduct that is harmful to other users or our business. You may delete your account at any time through the App settings. Upon termination, your right to use the App ceases immediately.

11. Limitation of liability

To the maximum extent permitted by law:

The App is provided on an "as is" and "as available" basis without warranties of any kind
We do not guarantee that the App will be uninterrupted, error-free or secure
We are not liable for any indirect, incidental, special or consequential damages arising from your use of the App
Our total liability for any claim arising from these Terms shall not exceed the amount you paid us in the 12 months preceding the claim

Nothing in these Terms excludes or limits liability that cannot be excluded under Australian Consumer Law.

12. Indemnification

You agree to indemnify and hold harmless Human Health Manual Pty Ltd, its directors, employees and agents from any claims, damages, losses or expenses (including legal fees) arising from your use of the App or violation of these Terms.

13. Privacy

Your use of the App is also governed by our Privacy Policy, which explains how we collect, use and protect your personal information.

14. Governing law

These Terms are governed by and construed in accordance with the laws of New South Wales, Australia. Any disputes arising under these Terms are subject to the exclusive jurisdiction of the courts of New South Wales.

15. Changes to these terms

We may update these Terms from time to time. We will notify users of material changes through the App or via email. Continued use of the App after changes take effect constitutes acceptance of the revised Terms.

16. Contact us

If you have any questions about these Terms, please contact:

Human Health Manual Pty Ltd
Trading as OpenMinerals.AI
Level 2, 477 Pitt Street, Haymarket NSW 2000, Australia
admin@humanhealthmanual.com

Wellness information only — not medical advice.