Isotope Browser 3.57.89 - App Store

---

About Isotope Browser

Provided by the Nuclear Data Section of the International Atomic Energy Agency, the app gives properties of more than 4 000 nuclides and isomers. A Chart of Nuclides, with zooming and tapping enabled, and a Periodic Table...

Provided by the Nuclear Data Section of the International Atomic Energy Agency, the app gives properties of more than 4 000 nuclides and isomers. A Chart of Nuclides, with zooming and tapping enabled, and a Periodic Table of Elements are included to allow easy selection and navigation. Filter criteria on half-life, decay mode, radiation type and energy can be selected. Summary data are presented in a scrolling list, with a details page for each nuclide containing web links to the data sources and further information such as level and decay schema. The filtered nuclides can be visualised on the Chart of Nuclides. Data are taken from the most recent and reliable sources, and optimal search-and-retrieve performance is achieved with an embedded database, meaning that no network connection is required.

Version History Ra-229 decay mode correction 3.57.89 08/21/2025 Corrections to Arabic and Chinese translation. Thanks to ones that contributed ! 3.57.88 12/16/2024 Database update 3.56.88 10/22/2024 * Correction to U-229 data * Better display of magic numbers on the Chart 3.56.86 10/09/2024 Minor update 3.55.85 08/01/2024 Update of I-137 decay radiation 3.54.85 12/06/2023 Database update 3.54.84 11/23/2023 Some spelling corrections 3.54.83 07/24/2023 Filter options on Auger and conversion electrons, and annihilation radiation * Bug fixing for iPad * 3.51.83 04/20/2023 Filter options on Auger and conversion electrons, and annihilation radiation 3.50.83 04/19/2023 Annihilation, Auger and conversion electron are now shown in the detail page 3.49.82 03/23/2023 Correction to K-31 decay 3.48.82 11/28/2022 Update of the database Improved isomer's labelling 3.47.82 11/09/2022 Bug on Fission Yields corrected 3.47.81 09/08/2022 Bug on 8-He decay chain addressed 3.47.80 08/02/2022 Rare decay modes added 3.47.79 06/23/2022 Thermal neutron cross sections 3.46.79 06/16/2022 Nuclide Chart bug correction Japanese text correction 3.46.78 05/18/2022 Database update 3.45.78 05/04/2022 German version 3.45.77 02/15/2022 Rounding of Fission Yields values 3.43.77 10/07/2021 Spelling mistake correction 3.43.75 09/27/2021 Specific Activity in International System units 3.42.75 09/21/2021 Specific activity and decay constant now shown in nuclide's detail page 3.41.75 08/17/2021 Atomic Masses and Q-values : new data from AME2020 3.40.75 06/24/2021

---

Previous Versions

Here you can find the changelog of Isotope Browser since it was posted on our website on 2016-10-29 23:28:45. The latest version is 3.57.89 and it was updated on 2026-06-23 16:39:23. See below the changes in each version.

---

Related Apps

Here you can find apps that are similar with Isotope Browser.

---

Disclaimer