Decay Tree
Education
Free · In-App Purchases · Designed for iPad
Decay Tree visualizes the whole decay chain for almost any known nuclide. Decay modes and half-lives are graphically shown. In addition, details like spin, specific activity, and emitted particles are tabulated and graphed.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
In this version the database has been expanded to include decay modes taking multiple steps at a time. New features also include:
- A new hierarchal view mode
- A branching ratio slider, to highlight the most probable decay paths
- Continuous spectrum graphs
- Spontaneous fission fragments for some isotopes
In addition, some visual bugs have been fixed.
The developer, Gustaf Holst, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Gustaf Holst
- Size
- 55.2 MB
- Category
- Education
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Radiation Table USD 0.99
- Remove Ads USD 1.99
- Copyright
- © Gustaf Holst