Terms of Service

Effective Date: May 22, 2025

Welcome to MoodStack. By using our app, you agree to these Terms of Service ("Terms"). Please read them carefully.

1. About MoodStack

MoodStack is a mobile app that helps users scan supplements, track mood, create personalized supplement stacks, and improve their well-being through AI-powered tools. We do not provide medical advice, diagnosis, or treatment. Always consult a healthcare professional before changing your supplement routine.

2. Who Can Use MoodStack

You must be at least 16 years old to use MoodStack. By using the app, you confirm that:

  • You are legally allowed to enter this agreement.
  • You provide accurate information.
  • You are not using the app in a way that violates any laws or regulations.

3. Your Account

You can log in with Apple (and soon Google). You’re responsible for keeping your login credentials safe. If you believe your account has been compromised, contact us immediately.

4. Use of the App

You're allowed to:

  • Scan supplements and log mood entries.
  • Create and manage your stack.
  • Share your stack voluntarily.

You're not allowed to:

  • Use the app for illegal or harmful purposes.
  • Reverse engineer, copy, or misuse our AI systems.
  • Try to extract data or abuse the service technically or commercially.

5. Privacy & Data

We care about your privacy. Here's a quick summary (see full Privacy Policy for details):

  • We store mood logs and supplementation schedules.
  • We only store your country code, not your precise location.
  • Images are temporarily stored for AI analysis, then deleted.
  • We use third-party services like OpenAI, OpenFoodFacts, AWS, and Neon to process and host data.
  • You can share your stack voluntarily. If you do, your username (if set) will appear.

6. Payments and Subscriptions

Some features may be part of a paid plan. Payments are handled by secure third-party providers. All prices are shown in the app. We may update our pricing or introduce new plans at any time.

Refund policies will be detailed in the app or at the point of purchase.

7. Intellectual Property

All content, logos, code, and systems in MoodStack are owned by us or our partners. You may not use them without permission. You own your data, but you give us permission to process it to provide the service.

8. Termination

We may suspend or terminate your account if:

  • You violate these Terms.
  • You misuse the app.
  • You act in a way that harms our platform or users.

You can delete your account at any time via the app or by contacting us.

9. Disclaimers

We make no guarantees that the app will always work without interruption or bugs. We provide MoodStack "as is." We are not responsible for any health decisions made based on app suggestions. Always seek medical advice before starting supplements.

10. Changes to These Terms

We may update these Terms from time to time. If we make significant changes, we’ll notify you via the app or email.

11. Contact

If you have questions or need help, contact us at: