About InterSpec Radiation Analysis
InterSpec assists in analyzing spectral nuclear radiation data, using a peak-based methodology. Common uses include identifying nuclides present, determining source activity, shielding amounts, source age, or other...
InterSpec assists in analyzing spectral nuclear radiation data, using a peak-based methodology. Common uses include identifying nuclides present, determining source activity, shielding amounts, source age, or other nuclear reactions present. InterSpec also provides a number of other tools useful for analyzing radiation data including spectral file format converting, dose rate calculations, interactive nuclide decay and reference information, gamma cross section calculations and references, and more. InterSpec can open data files from most common spectral radiation detectors (e.g., most NaI, HPGe, LaBr, CLYC, CsI, etc. based systems) and assist in their analysis.
Version History This version adds a portrait mode on phones that allows quick access to common tools, to help perform analysis faster. There have been lots of bug fixes and smaller improvements. v1.0.13 10/05/2024 Better spectrum file export, and more complete support of QR-codes for spectrum files, and various tool states. 1.0.12 05/15/2024 A Relative Efficiency analysis tool, "Isotopics from peaks", has been added. Ability to display radiation measurement locations on a map, and select measurements on the map to display as foreground/background, has been added. The "Reference Photopeak" tab now has a "more info" button that can provide analyst notes on many common nuclides. This tool also has a number of other improvements. Detector response functions, for a number of common detection systems have been added by default. The application now can generate and receive "interspec://" and "raddata://" URIs through QR codes, to help transfer spectrum files or application state, without network communications. Lots of general bug fixes and improvements, as well as improved iOS specific behavior, like opening and exporting spectrum files. 1.0.11 06/27/2023 Fix crash when opening spectrum files from other apps like the Files app, or downloaded from web-browser or email. Fix many other smaller bugs, and various smaller improvements. 1.0.7 03/21/2021 Added tool to make detector response. Added reading a few new spectrum file formats. Fixed a number of smaller bugs. 1.0.3 06/25/2019 1.0.2 04/24/2019
Previous Versions
Here you can find the changelog of InterSpec Radiation Analysis since it was posted on our website on 2023-09-06 19:00:06.
The latest version is 1.0.13 and it was updated on 2026-06-24 09:25:30. See below the changes in each version.
InterSpec Radiation Analysis version v1.0.13
Updated At: 2026-06-03
Changes: Version History This version adds a portrait mode on phones that allows quick access to common tools, to help perform analysis faster.
There have been lots of bug fixes and smaller improvements. v1.0.13 10/05/2024 Better spectrum file export, and more complete support of QR-codes for spectrum files, and various tool states. 1.0.12 05/15/2024 A Relative Efficiency analysis tool, "Isotopics from peaks", has been added.
Ability to display radiation measurement locations on a map, and select measurements on the map to display as foreground/background, has been added.
The "Reference Photopeak" tab now has a "more info" button that can provide analyst notes on many common nuclides. This tool also has a number of other improvements.
Detector response functions, for a number of common detection systems have been added by default.
The application now can generate and receive "interspec://" and "raddata://" URIs through QR codes, to help transfer spectrum files or application state, without network communications.
Lots of general bug fixes and improvements, as well as improved iOS specific behavior, like opening and exporting spectrum files. 1.0.11 06/27/2023 Fix crash when opening spectrum files from other apps like the Files app, or downloaded from web-browser or email.
Fix many other smaller bugs, and various smaller improvements. 1.0.7 03/21/2021 Added tool to make detector response.
Added reading a few new spectrum file formats.
Fixed a number of smaller bugs. 1.0.3 06/25/2019 1.0.2 04/24/2019
InterSpec Radiation Analysis version v1.0.13
Updated At: 2024-10-05
Changes: Oct 5, 2024
Version v1.0.13
This version adds a portrait mode on phones that allows quick access to common tools, to help perform analysis faster.
There have been lots of bug fixes and smaller improvements.
InterSpec Radiation Analysis version v1.0.13
Updated At: 2024-10-05
Changes: This version adds a portrait mode on phones that allows quick access to common tools, to help perform analysis faster.
There have been lots of bug fixes and smaller improvements.
InterSpec Radiation Analysis version 1.0.12
Updated At: 2024-05-15
Changes: May 15, 2024
Version 1.0.12
Better spectrum file export, and more complete support of QR-codes for spectrum files, and various tool states.
InterSpec Radiation Analysis version 1.0.11
Updated At: 2023-06-27
Changes: Jun 27, 2023
Version 1.0.11
A Relative Efficiency analysis tool, "Isotopics from peaks", has been added.
Ability to display radiation measurement locations on a map, and select measurements on the map to display as foreground/background, has been added.
The "Reference Photopeak" tab now has a "more info" button that can provide analyst notes on many common nuclides. This tool also has a number of other improvements.
Detector response functions, for a number of common detection systems have been added by default.
The application now can generate and receive "interspec://" and "raddata://" URIs through QR codes, to help transfer spectrum files or application state, without network communications.
Lots of general bug fixes and improvements, as well as improved iOS specific behavior, like opening and exporting spectrum files.
Disclaimer
Official App Store Link
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