Privacy Policy for FreqLab

Effective Date: August, 2026

1. Introduction

FreqLab ("we," "our," or "us") is dedicated to protecting your privacy. This Privacy Policy outlines how our mobile application handles user information in compliance with Google Play Developer Policies.

2. Information Collection and Use

FreqLab operates as an offline educational and signal-processing simulation utility.

• No Personal Data Collection: We do not collect, store, track, or transmit any Personally Identifiable Information (PII), such as names, email addresses, phone numbers, device identifiers, or physical locations.

• No Account Required: You can access the full functionality of FreqLab without registration, login credentials, or user profiles.

3. Local Data Storage & Processing

• Local Preferences: The app stores user interface preferences (such as selected language and Dark Mode theme) locally on your device via standard Android DataStore. This data remains on your device and is never transmitted to external servers.

• On-Device Computation: All signal processing computations and simulations run entirely within your device’s local memory (RAM) and are discarded after use.

4. Device Permissions

FreqLab requests zero sensitive or runtime permissions. Specifically, the app does not request access to:

• Device Location / GPS

• Contacts or Call Logs

• Camera or Microphone

• External Storage / Media Files

5. Third-Party Services and Advertising

• No Advertisements: FreqLab contains no third-party ad networks or promotional banners.

• No Analytics or Trackers: We do not integrate third-party software development kits (SDKs), tracking pixels, or analytics tools (such as Firebase Analytics, Google Analytics, or Facebook SDK).

• No Data Sharing: Because we do not collect data, we do not sell, trade, or share user data with third parties.

6. Children's Privacy

FreqLab is designed for general audiences and educational use. We do not knowingly collect personal data from children under the age of 13 (or the applicable age in your jurisdiction), complying with the Children’s Online Privacy Protection Act (COPPA), GDPR-K, and Google Play Families Policy requirements.

7. Changes to This Privacy Policy

We may update this Privacy Policy periodically. Any modifications will be posted directly within the app and updated at this public URL. Changes become effective immediately upon publication.

8. Contact Information

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

• Developer Email: ahmdin1q1@gmail.com