Decay Tree 4+
Gustaf Holst
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
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.
What’s New
Version 2.2
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.
Ratings and Reviews
Great app for decay tree information
The new version is great, and I have unlocked the data tables in the app. There’s a small bug, in that dark mode prevents the visibility of some isotope names, easily. Hope the developer corrects this, other than that it’s great for a rad nerd. Developer has confirmed an update will address this very minor issue. This is a great tool for decay tree information, and the additional data is useful for my applications. Great work
Developer Response ,
Hello Loonaticrunner,
I am glad you like the app! The coloring issues related to dark mode will be resolved in an upcoming update.
Kind Regards Gustaf
Edit: With version 2.1 Decay Tree now supports Dark Mode
Info display
Nice little app, but some of the isotopes have tabulated decay energies and others have graphical spectra. There doesn’t appear to be a logic of which has what or an obvious way to switch between them (which would be great).
App Privacy
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
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Gustaf Holst
- Size
- 55.2 MB
- Category
- Education
- Compatibility
-
- 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.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © Gustaf Holst
- Price
- Free
- In-App Purchases
-
- Radiation Table £0.99
- Remove Ads £1.99