Privacy Policy

Effective date: July 10, 2026. This policy describes how Suelio, LLC ("we," "us," or "our") collects, uses, and shares information when you use the MIX app ("the Service").

1. Information We Collect

We collect the following categories of information:

• Account information. When you sign in with Apple, Apple may share your name and email address with us if you choose to share them. If you select "Hide My Email," we receive only your Apple-assigned relay address.
• Precise location. During an active walk, MIX collects your precise GPS coordinates and timestamps to trigger stops and keep the walk working. Collection may continue in the background — for example, while your phone is in your pocket or the screen is locked — and stops when you leave the walk. These points are associated with your account and scheduled for automatic deletion after 30 days. We use them to reconstruct and diagnose problems with the walk. We do not sell your location data.
• Listening and usage events. We keep session history, including beats heard and walk progress, while your account is active so you can view and manage past sessions. During an active walk, we also log diagnostic events such as requests, music starting or stopping, pauses, interruptions, and app backgrounding. This diagnostic copy is associated with your account and scheduled for automatic deletion after 30 days.
• Device information. We collect device model, operating system version, app version, and a device identifier for debugging and crash reporting.

2. How We Use Your Information

We use the information we collect to:

• Generate location-relevant audio story beats in real time as you walk.
• Improve walk quality and story relevance over time.
• Debug crashes and diagnose technical issues.
• Operate and secure the Service.

We do not use your information to serve advertising.

3. Data Retention

Precise active-walk location and playback diagnostic events are scheduled for automatic deletion after 30 days. When you delete your account (in-app via Settings, or by emailing us), we delete your location history, account data, and associated usage events. We may retain anonymized, aggregated statistics that cannot be linked back to you.

4. Optional Research Consent

Active-walk location and playback diagnostics are part of operating and supporting a walk; they are separate from optional research use. If you explicitly opt in to research participation, we may also use movement data — including location sequences and listening patterns — for research aimed at improving location-aware audio experiences. Research participation is voluntary. You may withdraw by emailing contact@mixexperiences.com; withdrawing stops future research use but does not affect data already included in completed research.

5. How We Share Your Information

We share your information only in the following limited circumstances:

• Cloud infrastructure. We use Google Firebase (Firestore, Cloud Functions, and related services) to store and process data. Firebase operates under Google's data processing terms.
• AI narration providers. To generate story narration, we send your current GPS coordinates and the names of nearby places to AI services. We do not send your name or email address to these services.
• Legal requirements. We may disclose information if required to do so by law or in response to valid legal process.

We do not sell your personal data. We do not share your data with advertising networks or data brokers.

6. Security

We use commercially reasonable safeguards to protect your data, including encrypted storage and transport. No method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute security.

7. Your Rights

You may request access to or deletion of your personal data at any time. The fastest way to delete your data is to use the in-app account deletion option in Settings. You may also email us at contact@mixexperiences.com and we will respond within 30 days.

8. Children's Privacy

MIX is not directed at children under 13. We do not knowingly collect personal information from children under 13. If we learn that we have inadvertently collected such information, we will delete it promptly. If you believe your child has provided us with personal information, please contact us.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will post the updated policy at this URL and update the effective date above. We encourage you to review this page periodically. Continued use of MIX after a change constitutes acceptance of the revised policy.