About this app
Elements - Periodic Table Reference for iPhone, iPad and Apple Watch provides detailed information on all the elements in the Periodic Table. Simple taps guide you through the elements and a swipe reveals specific information for the selected element: The data included for each element is as follows: Name of Element Atom Number Symbol Atomic Weight Phase Type Group Period Electron Configuration Ground State Level Ionization Energy Melting Point Boiling Point Crystal Structure Atomic Radius Metallic Radius Covalent Radius Atomic Radius Calculated Van Der Waals Radius Electron Gravity Density Electron Affinity Thermal Conductivity Electrical Resistivity CAS Number Possible Oxidation States Discoverer Discovery Year
Latest release
What’s New
This version provides an update to recommended settings.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 27, 2026 · 11:05 AM $0.99