Legal

Privacy Policy

Last updated: February 3, 2026

DIGITAL FLUX LTD ("we", "us", or "our") operates the Flux Workouts mobile application (the "App" or "Service").

This Privacy Policy explains how we collect, use, store, and protect your personal data when you use the App, and outlines your rights under applicable data protection laws, including the UK GDPR and EU GDPR.

1. Information We Collect

1.1 Information You Provide

When you use Flux Workouts, you may provide:

• Account information (e.g. email address, username)
• Profile data (e.g. age, height, weight, training preferences)
• Workout logs, exercise history, notes, and goals
• Communications with support

1.2 Automatically Collected Information

We automatically collect certain information when you use the App, including:

• Device information (device type, OS version)
• Unique device identifiers (for analytics and crash reporting)
• App usage data and interaction events
• Crash reports and performance diagnostics
• IP address (used for security and analytics)

1.3 Health & Fitness Data

Workout data and physical metrics you log are considered health-related data under certain laws. This data is collected only to provide and improve the Service and is never used to provide medical advice.

With your permission, we may also access data from Apple HealthKit (such as sleep duration, heart rate variability, and resting heart rate) to personalise your training recommendations. This data is processed locally on your device and, if you enable cloud sync, stored securely in your personal account.

2. How We Use Your Information

We use your information to:

• Provide core app functionality and personalised training features
• Track workouts, progress, and performance metrics
• Sync your data across devices (if you create an account)
• Improve the App, algorithms, and user experience
• Develop and train analytics and machine-learning models
• Communicate with you about updates, support, or account issues
• Send push notifications (with your permission)
• Detect fraud, abuse, or security issues
• Comply with legal obligations

Where required by law, you may opt out of certain data uses within the App.

3. Analytics, Machine Learning & AI

We may analyse workout data, usage patterns, and interactions to:

• Improve training recommendations
• Develop new features
• Train internal algorithms and machine-learning systems
• Generate anonymised or aggregated insights

Where possible, data used for analytics and AI training is aggregated or anonymised. You can control certain analytics and data-sharing preferences in the App settings.

4. Legal Bases for Processing (GDPR)

We process personal data under the following legal bases:

• Contract – to provide the Service you request
• Legitimate Interests – improving and securing the App
• Consent – where required (e.g. certain analytics or communications)
• Legal Obligations – compliance with applicable laws

You may withdraw consent at any time through the App or by contacting us.

5. Sharing Your Information

We do not sell your personal data.

We may share information with the following categories of service providers:

• Firebase (Google) – for user authentication, secure cloud data storage, analytics, crash reporting, remote configuration, and push notifications. Data processed through Firebase is handled in accordance with Google's Privacy Policy.
• Apple – for App Store billing, HealthKit integration, and push notification delivery.
• Law enforcement or regulators – where legally required.

All service providers are contractually required to protect your data and use it only for authorised purposes. We do not use your data for advertising.

6. International Data Transfers

Your data may be processed outside your country of residence, including in jurisdictions that may not offer the same level of data protection. Where required, we use appropriate safeguards such as:

• Standard Contractual Clauses
• Adequacy decisions
• Equivalent legal protections

7. Data Retention

We retain personal data only as long as necessary to:

• Provide the Service
• Meet legal and accounting obligations
• Resolve disputes and enforce agreements

You may request deletion of your account and data at any time, subject to legal requirements.

8. Your Rights

Depending on your location, you may have the right to:

• Access your personal data
• Correct inaccurate data
• Request deletion of your data
• Restrict or object to processing
• Data portability
• Withdraw consent
• Lodge a complaint with a data protection authority

You can exercise these rights via the App or by contacting us.

9. Children's Privacy

Flux Workouts is intended for adults. Minors may use the App only under the supervision of a parent or legal guardian.

We do not knowingly collect personal data from children without appropriate parental consent. If you believe a child has provided personal data without consent, please contact us and we will take appropriate action.

10. Security

We implement reasonable technical and organisational measures to protect personal data, including encryption, access controls, and secure infrastructure. However, no system is completely secure, and we cannot guarantee absolute security.

11. Third-Party Services & Links

The App may contain links to third-party services or integrate with third-party platforms. We are not responsible for the privacy practices of those services. We recommend reviewing their privacy policies before providing personal data.

12. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be communicated via the App or email and take effect upon posting. Continued use of the Service constitutes acceptance of the updated policy.

13. Contact Us

If you have questions or requests regarding this Privacy Policy or your personal data, contact us at:

[email protected]