„The Psychic Roots of Diseases“
📱 Available from September 2025
After more than a year and a half of development and hundreds of hours of work, it's finally here: the new app for the 5 Biological Laws of Nature (5BN)!
Initiated by Studienkreis 5BN (Study group 5BN), based on the international bestseller „The Psychic Roots of Diseases“ by Björn Eybl, enhanced by the comprehensive testimonial archive by "Disease is Different".
🧠 What the app can already do today:
- Full access to the current edition of the book
- Integration of the experience archive from "Disease is Different"
- Full-text search across all content
- Linked special programs and cross-references
- Favorites function and history for quick access
- Customizable (e.g., character on start screen, font size)
🔜 Next in the pipeline:
- Integration of the complete video practical course by Björn Eybl (approx. 60 hours of instructional videos, german only)
- QR code scanner to connect the book and app
- Integration of the video series “Disease is Different”
✨ Explore the app
🎯 Future features (outlook):
- Interactive educational games and quizzes
- Additional content that had to be removed from the book due to space constraints
- Option to share your own experiences
- Symptom diary & personal notes
- AI chat for individual questioning (as a separate add-on)
- Further features in planning ...
💡 Costs & licensing model:
The app can be downloaded for free on this page in the next section (and soon possibly also in the PlayStore) and tested extensively (the first special programs, symptoms, and experience reports accessed are permanently free of charge).
An annual license for the full version can be purchased for 20 € – directly here via our shop. If you would like to support the initial version and further development, you can send us a grant amount - many thanks!
💻 Availability & downloads:
- Android (tested from version 8 onwards)
- Windows (tested from version 10 onwards)
- Linux (x86_64 architecture, others upon request)
- Apple version in planning
Android: Download the 5bn.apk file directly to your smartphone and then run it to install the app.
Windows: Download the 5bn_windows_setup.exe file on Windows. You will probably receive a warning message saying “Your computer has been protected by Windows” before installation, as Windows does not recognize our 5BN app (and we cannot afford to pay hundreds of euros per year for certification). Simply click on “More info” and then “Run anyway.”
Linux: Unzip the file and then, if necessary, grant execution rights using “chmod +x ./5bn.x86_64”.
🌍 Languages:
- German
- English
- Others possible (translations of the book available)
👥 Contributors:
- Management: Daniel Stoica
- Content: Björn Eybl
- Implementation: Thomas Hornek, Ingmar Marquardt
English 
Deutsch