Isotope Browser, provided by the Nuclear Data Section of the International Atomic Energy Agency, is an educational and reference app available on iPhone. This free app offers a wealth of information on over 4,000 nuclides and isomers.

The app features a user-friendly interface, allowing easy navigation and selection of nuclides. It includes a Chart of Nuclides, which can be zoomed in and tapped on for more detailed information. Additionally, a Periodic Table of Elements is included for quick reference.

One of the standout features of Isotope Browser is its powerful filtering capabilities. Users can filter nuclides based on criteria such as half-life, decay mode, radiation type, and energy. This allows for precise and targeted searches to find the desired nuclide.

Each nuclide comes with a summary page that presents essential data in a scrolling list. For more in-depth information, users can access a details page that includes web links to the data sources and additional information like level and decay schema.

To aid in visualization, Isotope Browser includes a feature that allows filtered nuclides to be visualized on the Chart of Nuclides. This provides a visual representation of the selected nuclides, making it easier to analyze and compare them.

One of the notable advantages of Isotope Browser is that it operates offline. It utilizes an embedded database, ensuring optimal search and retrieval performance without the need for a network connection. This makes it a convenient tool for professionals, researchers, and students who may not always have access to the internet.

Isotope Browser is a comprehensive and reliable app for exploring the properties of nuclides and isomers. With its extensive database, easy-to-use interface, and powerful filtering capabilities, it is a valuable resource for anyone interested in nuclear science and related fields.