Technical Support
Gamma
Contact Us
If you encounter any issues while using Euler Gamma or have feature suggestions, feel free to contact us:
Response Time
We will respond to your email within 1-3 business days.
Feature Suggestions
We value your feedback! If you have suggestions for improvements, please describe your ideas in detail, and we will carefully consider every suggestion.
Bug Reports
When reporting issues, please provide the following information to help us locate the problem faster:
- iOS version
- Device model
- Steps to reproduce the issue
- Screenshots (if applicable)
FAQ
Q: Can I use the app without an internet connection?
A: Yes. Euler Gamma runs fully offline — all calculations are performed locally on your device, no network connection required.
Q: Which sources and materials are built in?
A: Decay calculation includes three industrial gamma sources (Ir-192, Se-75, Co-60); shielding calculation includes half-value layer (HVL) data for more than 15 common industrial materials.
Q: How to use the purchased app on another device?
A: Sign in to the App Store with the same Apple ID on your new device, go to "Purchased" items to re-download the purchased app for free.
Last Updated: 2026年5月24日