Privacy Policy
Privacy Policy
1. Controller Information
Controller:
Leon Eschler Einzelunternehmen
Behringstraße 51
22763 Hamburg, Germany
Email: leon@highfrequency.de
2. What Data We Collect
We collect and process the following personal data:
Email address (for account creation and login)
Encrypted password (authentication only)
Account creation timestamp
We do not collect any further personal data at this time.
3. Legal Basis for Processing
Under Article 6 of the EU General Data Protection Regulation (GDPR), we process your personal data based on the following legal grounds:
Art. 6(1)(b) GDPR – performance of a contract (user account setup and functionality)
Art. 6(1)(f) GDPR – our legitimate interest in securing and improving the app
4. How We Use Your Data
We use your information to:
Create and authenticate your account
Provide access to app features
Ensure security and prevent unauthorized access
Respond to user support requests
Maintain performance and improve user experience
5. Where and How We Store Your Data
All user data is stored securely in Supabase, our backend and authentication provider.
Supabase stores data on servers located in the EU (e.g., Frankfurt, Germany)
All passwords are encrypted (hashed & salted) and cannot be accessed by us
We use SSL encryption and industry-standard security protocols
No payment data is stored by us (handled via App Store billing)
6. Data Processing Agreement
We have entered into a Data Processing Agreement (DPA) with Supabase to ensure GDPR compliance. Supabase acts as our processor and is bound by European data protection laws.
More information: https://supabase.com/privacy
7. User Rights under the GDPR
As a user, you have the right to:
Access the personal data we store about you
Request correction of inaccurate data
Request deletion of your account and associated data
Request restriction of processing
Object to processing based on legitimate interests
Lodge a complaint with your local data protection authority
For any of these requests, please contact: leon@highfrequency.de
8. Account Deletion & Data Retention
You can request deletion of your account via email at any time
All user data will be permanently deleted within 14 days of your request
Backups (if implemented) will follow the same deletion policy
Local data on your device is removed when uninstalling the app.
9. Children's Privacy
Our app is not directed at children under the age of 13. We do not knowingly collect data from anyone under 13. If you are a parent or guardian and believe your child has provided personal data, please contact us.
10. International Data Transfers
All data is stored within the EU. We do not transfer your data outside of the European Economic Area.
11. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with the updated effective date. Continued use of the app after changes implies acceptance.
12. Contact
If you have questions about your data or this policy:
leon@highfrequency.de
1. Controller Information
Controller:
Leon Eschler Einzelunternehmen
Behringstraße 51
22763 Hamburg, Germany
Email: leon@highfrequency.de
2. What Data We Collect
We collect and process the following personal data:
Email address (for account creation and login)
Encrypted password (authentication only)
Account creation timestamp
We do not collect any further personal data at this time.
3. Legal Basis for Processing
Under Article 6 of the EU General Data Protection Regulation (GDPR), we process your personal data based on the following legal grounds:
Art. 6(1)(b) GDPR – performance of a contract (user account setup and functionality)
Art. 6(1)(f) GDPR – our legitimate interest in securing and improving the app
4. How We Use Your Data
We use your information to:
Create and authenticate your account
Provide access to app features
Ensure security and prevent unauthorized access
Respond to user support requests
Maintain performance and improve user experience
5. Where and How We Store Your Data
All user data is stored securely in Supabase, our backend and authentication provider.
Supabase stores data on servers located in the EU (e.g., Frankfurt, Germany)
All passwords are encrypted (hashed & salted) and cannot be accessed by us
We use SSL encryption and industry-standard security protocols
No payment data is stored by us (handled via App Store billing)
6. Data Processing Agreement
We have entered into a Data Processing Agreement (DPA) with Supabase to ensure GDPR compliance. Supabase acts as our processor and is bound by European data protection laws.
More information: https://supabase.com/privacy
7. User Rights under the GDPR
As a user, you have the right to:
Access the personal data we store about you
Request correction of inaccurate data
Request deletion of your account and associated data
Request restriction of processing
Object to processing based on legitimate interests
Lodge a complaint with your local data protection authority
For any of these requests, please contact: leon@highfrequency.de
8. Account Deletion & Data Retention
You can request deletion of your account via email at any time
All user data will be permanently deleted within 14 days of your request
Backups (if implemented) will follow the same deletion policy
Local data on your device is removed when uninstalling the app.
9. Children's Privacy
Our app is not directed at children under the age of 13. We do not knowingly collect data from anyone under 13. If you are a parent or guardian and believe your child has provided personal data, please contact us.
10. International Data Transfers
All data is stored within the EU. We do not transfer your data outside of the European Economic Area.
11. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with the updated effective date. Continued use of the app after changes implies acceptance.
12. Contact
If you have questions about your data or this policy:
leon@highfrequency.de
High Frequency
High Frequency
High Frequency