Privacy Policy

Last updated: May 2026

1. Controller

Christian Peter
NeuroFocus Lab
Email: chris@neurofocus-lab.com

2. Overview

NeuroFocus is a wellness app designed to support focus and mental well-being through 40Hz audio sessions. The app is not a medical device and does not process any medical or health data.

3. Data we collect

Website (neurofocus-lab.com):

Waitlist sign-up: email address (processed via Tally.so)
Technical access data (IP address, browser type) via Netlify hosting

iOS App (NeuroFocus):

Anonymised usage statistics via Firebase Analytics (Google)
Crash reports via Firebase Crashlytics
In-app purchases are handled exclusively by Apple StoreKit – we receive no payment data
No location data, no health data, no microphone or camera access

4. Purpose of processing

Providing and improving app functionality
Notifying waitlist subscribers at launch
Technical operation of the website

5. Legal basis

Processing is based on Art. 6(1)(a) GDPR (consent) and Art. 6(1)(f) GDPR (legitimate interest in operating the app and website).

6. Third-party services

Firebase (Google LLC): Anonymised app analytics and crash reporting. Privacy policy
Tally.so: Waitlist management. Privacy policy
Netlify: Website hosting. Privacy policy
Apple App Store: App distribution and in-app purchases. Privacy policy

7. Retention

Waitlist email addresses are deleted once no longer needed or upon request. Anonymised analytics data is retained in accordance with Firebase's retention settings (maximum 14 months).

8. Your rights

You have the right to:

Access your personal data
Correct inaccurate data
Request deletion of your data
Restrict processing
Object to processing
Data portability
Lodge a complaint with a supervisory authority

For requests: chris@neurofocus-lab.com

9. No medical use

NeuroFocus does not collect any health or medical data. The app is designed exclusively for wellness purposes and is not a medical device.

NeuroFocus is not a medical product.