Privacy Policy
Last Updated: January 2026
Our data processing is GDPR compliant and follows German data protection standards. This statement transparently describes what data we collect and how we protect it.
Data Controller:
Dominik Tirschler
dominik.tirschler@scrylab.de
https://scrylab.de
What Data We Collect
Desktop Application
| Data | Purpose | Retention |
|---|---|---|
| Email Address | License activation & registration | 2 years after expiry |
| Hardware ID (hashed) | License binding & correlating usage events | 2 years after expiry |
| PC Domain (Hostname) | License validation | 2 years after expiry |
| Usage Events* | Product analytics & optimization | 2 years |
| App Version | Compatibility tracking | 2 years |
| Operating System | System requirements | 2 years |
| Country (from IP address) | User distribution analytics | 2 years |
| Network Information | Proxy detection | 2 years |
| Error Messages | Error analysis | 1 year |
*Usage events include: App launches, file type & size, signal size, applied operations (e.g., FFT, addition, filtering)
Important: Your files & project data are processed locally only and never uploaded.
By accepting the terms of use during installation, you consent to this data collection. You can revoke your consent at any time.
Pseudonymization
Usage events are stored pseudonymized:
- Events contain only the hardware ID, not your email address
- Email and hardware ID are stored in separate database tables
- Linking is only possible with access to both tables
- Your privacy is protected – usage patterns can be analyzed without directly identifying you
Website
Standard server logs only (IP, browser) for security purposes. No cookies. No tracking.
Data Security
- Servers located in Germany (EU)
- Encrypted connections (HTTPS)
- No sharing with third parties
Your Rights
You can at any time:
- Request information about your data
- Correct inaccurate data
- Request deletion of your data
- Export your data
For general questions or issues, please contact support@scrylab.de. You can also file a complaint with the data protection authority (BfDI).