Privacy Policy - PSI Gym App

Last Updated: May 22, 2026

Cha0sMagick Labs (“we,” “us,” or “our”) operates the PSI Gym mobile application (the “Application”). We are committed to protecting your privacy. This Privacy Policy explains our practices regarding the collection, use, and disclosure of information when you use our Application under United States law.

By downloading or using the Application, you agree to the terms of this Privacy Policy. If you do not agree, please do not use the Application.

1. Information Collection and Local Storage

The Application is designed as a local personal training and statistical tool. We adhere to a strict Privacy by Design principle:

• No Personal Information Collected: We do not collect, request, or store any Personally Identifiable Information (PII) as defined by US federal and state laws (such as your name, email address, phone number, unique device identifiers, or precise geolocation).

• Local Data Storage: All data generated by your training sessions—including attempts, successes, statistical values ($p$-value, Z-Score, coherence, hit patterns), and session timestamps—is stored exclusively and locally on your device utilizing an internal Android Room database.

• Interface Preferences: Customization settings, such as card back designs or language preferences, are stored locally on your device via SharedPreferences.

2. Use of Information

Because all data remains on your local device, Cha0sMagick Labs does not access, view, or use your data. The Application processes your locally stored data automatically and solely to:

• Generate performance and progress statistics within the "Neural Records" dashboard.

• Calculate probability and accuracy metrics ($Z$-Score, Coherence, Effect).

• Persist visual and interface preferences.

3. Third-Party Data Sharing and Transfers

We do not sell, rent, trade, or otherwise transfer your data to third parties.

• No Cloud Servers: Your data is never transmitted to external servers or cloud environments managed by us or any third-party analytics providers.

• Operating System Backups: Your data remains strictly on your device unless you independently initiate an operating system backup (e.g., Google Account Backup) that includes application data. Such backups are governed by your agreement with your mobile operating system provider.

4. User Control and Data Retention (California and US State Privacy Rights)

Although we do not collect or control your data on external servers, we fully support your rights to data deletion and autonomy under the California Consumer Privacy Act (CCPA/CPRA) and other US state privacy laws:

• Permanent Deletion: You can permanently and irreversibly delete all training records at any time by selecting the "RESET ALL DATA" option within the Statistics (Neural Records) section of the Application.

• Uninstallation: Uninstalling the Application via your Android system controls will automatically purge all locally stored databases and preferences associated with the Application.

5. Children’s Privacy (COPPA Compliance)

The Application is a general audience utility intended for individuals interested in perception training and statistical analysis. We comply with the Children’s Online Privacy Protection Act (COPPA):

• We do not knowingly collect, maintain, or request personal information from children under the age of 13 (or 16 in certain jurisdictions).

• Since the Application collects zero personal information from any user, no such data is processed or exposed. If you believe a child has provided us with personal information in error via support channels, please contact us immediately.

6. Security

We value the security of your local data. The Application utilizes the isolated sandbox environment provided by the Android Operating System, which prevents unauthorized applications from accessing its internal storage. However, please be aware that the security of data stored on your device depends on your device's security configuration (e.g., encryption, biometrics, PINs).

7. International Data Transfers

Cha0sMagick Labs is operated from Colombia. If you are accessing the Application from the United States or other regions, please note that any communication initiated by you (such as support emails) will be processed in Colombia.

8. Changes to This Privacy Policy

We reserve the right to update or change our Privacy Policy at any time. Any changes will be effective immediately upon posting the revised Privacy Policy text within the Application or on our website. Your continued use of the Application after we post any modifications constitutes your acknowledgment and acceptance of the updated terms.

9. Contact Us

If you have any questions, concerns, or legal inquiries regarding this Privacy Policy, please contact us at:

• Website: https://cha0smagicklabs.com/

• Contact/Support Email: magiacaoticapractica@gmail.com