Privacy Policy

Effective Date: February 22, 2026 · Last Updated: April 7, 2026

1. Introduction

F183 ("Freqüència 183", "the App", "we", "us", or "our") is a health and wellness audio application developed by Jaume Orejuela ("Developer"). This Privacy Policy explains how we collect, use, store, and protect your personal information when you use F183.

We are committed to protecting your privacy. F183 is designed with a privacy-first approach: your health data is processed with minimal exposure, never sold, and never used for advertising or tracking.

By using F183, you agree to the collection and use of information as described in this Privacy Policy.

2. Information We Collect

2.1 Health & Fitness Data (via Apple HealthKit)

With your explicit permission, F183 reads the following data from Apple HealthKit:

Important: F183 only reads data from HealthKit. We never write data to HealthKit.

2.2 Location Data

With your permission, F183 accesses your approximate location solely to provide local weather context for your personalized audio programs. Location data is processed locally on your device, is not stored, and is not transmitted to third parties.

2.3 Account Information

When you create an account via Google Sign-In or Apple Sign-In, we collect:

2.4 Identifiers

2.5 Subscription Information

2.6 Usage Data

2.7 Information We Do NOT Collect

F183 does not collect:

3. How We Use Your Information

All data collected by F183 is used exclusively for App Functionality:

DataPurpose
Health & Fitness dataAnalyzed locally, then anonymized summaries generate personalized daily radio scripts
First namePersonalize audio programs (never sent to external services)
EmailAccount authentication and essential communications
Firebase UIDLink your account to your programs and preferences
LocationProvide real-time weather context for your daily program
Subscription statusDetermine which features to provide
Usage dataAdapt content complexity to your engagement level
Anonymous usage analyticsImprove app quality — session times, feature usage, error rates (no health data included)

We do not use your data for advertising or marketing, selling to third parties, user profiling for purposes other than content personalization, or tracking across other apps or websites.

4. How Your Health Data Is Processed

4.1 On-Device Processing

Your raw HealthKit data is read and processed entirely on your device. The App aggregates and anonymizes health metrics before any data leaves your device.

4.2 Script Generation

To generate your personalized daily program, F183 sends anonymized health summaries to third-party AI services. This data:

4.3 Voice Synthesis

The generated script text (which contains no health data or personal identifiers) is sent to a third-party cloud voice synthesis service. The synthesized audio is returned to your device and cached locally.

4.4 Data Flow Summary

Your health data is read from Apple Health and processed entirely on your device. Only an anonymized statistical summary (with no personal identifiers) leaves your device to generate your program. The resulting audio is cached locally on your device. At no point is your name, email, or account identifier sent to any external service.

5. Third-Party Services

F183 uses a limited number of third-party service providers to deliver core app functionality. All providers are bound by their respective data processing agreements and privacy policies.

ProviderData ProcessedPurpose
Apple Inc.Account credentials, subscription transactions, approximate location, health data (on-device only)Platform services: authentication, payments, weather, health data access
Google LLCAccount credentials, anonymized usage metrics, app preferences, anonymized health summaries (no PII)Infrastructure services: authentication, cloud storage, content processing, quality monitoring
Additional service providersAnonymized content data only (no health data, no PII, no account identifiers)Content generation and media processing

"Additional service providers" refers to specialized companies that process anonymized, non-identifiable data for content creation purposes. These providers never receive health data, personal identifiers, or account information. A complete list of sub-processors is available upon request at frequencia183@gmail.com.

Applicable privacy policies: Apple · Google. Additional provider policies available upon request.

We do not share your data with any advertising networks or data brokers. Anonymous usage metrics are collected exclusively to improve app quality, contain no health information, and are never used for advertising or tracking. You can opt out at any time in Settings.

5.1 Anonymous Usage Analytics

F183 collects anonymous usage data exclusively for improving app quality. This data includes:

This data does not include:

You can disable analytics collection at any time in Settings → Privacy → Share anonymous usage data. When disabled, no analytics events are collected or sent.

Our analytics solution does not use Apple's IDFA and does not track you across apps or websites. No App Tracking Transparency (ATT) prompt is required.

6. Data Storage and Retention

6.1 Local Storage

6.2 Cloud Storage

6.3 Data Encryption

All locally stored data is protected with NSFileProtectionComplete, meaning it is encrypted when your device is locked and can only be accessed after the device is unlocked.

7. Data Sharing

F183 does not:

The only data sharing that occurs is as described in Section 4 (anonymized health metrics to AI services for script generation, and script text to cloud voice synthesis).

8. Your Rights

You have the right to:

EU/EEA Users (GDPR)

If you are located in the European Union or European Economic Area, you additionally have the right to lodge a complaint with your local data protection authority, object to processing of your personal data, and request restriction of processing.

Our legal basis for processing your data is your explicit consent (given during onboarding and HealthKit authorization).

9. Data Security

We implement the following security measures:

10. Children's Privacy

F183 is not intended for use by children under the age of 13 (or the applicable age of consent in your jurisdiction). We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will delete it.

11. Apple HealthKit Compliance

In accordance with Apple's HealthKit guidelines:

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by updating the "Last Updated" date at the top of this document and displaying a notice within the App.

13. Contact Us

If you have any questions about this Privacy Policy, your data, or wish to exercise your rights, please contact us:

Jaume Orejuela
Developer, F183 — Freqüència 183
Email: [email protected]
Pollença, Mallorca, Spain