Zperiod - Periodic Table
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| Rating | Price | |||
|---|---|---|---|---|
| United Kingdom | 100%1 | 1.00 | £2.99 | |
| St. Lucia | <1%0 | — | $2.99 | |
| Romania | <1%0 | — | RON 14.99 | |
| Estonia | <1%0 | — | €2.99 | |
| Egypt | <1%0 | — | EGP 149.99 | |
| Armenia | <1%0 | — | $3.99 | |
| Angola | <1%0 | — | $2.99 | |
| Argentina | <1%0 | — | $2.99 | |
| Austria | <1%0 | — | €2.99 | |
| Australia | <1%0 | — | A$4.99 |
Description
Zperiod is the most interactive and beautiful periodic table app for iOS. Explore all 118 elements with stunning 3D Bohr atom models, balance chemical equations with a visual animated scale, and generate printable chemistry worksheets — all in one app.
Features:
Complete Periodic Table with all 118 elements and detailed properties
3D Interactive Bohr Atom Models — rotate, zoom, and explore electron shells with SceneKit
Chemical Equation Balancer with visual animated balance scale and real Gaussian elimination algorithm
Worksheet Generator — create printable PDF chemistry worksheets with configurable difficulty
Ion Details with flame test colors, solubility data, and molar mass
Neumorphic soft UI design with smooth animations
Dark Mode support
Search and filter elements by category, phase, block, and more
Complete element data: electron configuration, electronegativity, atomic radius, melting/boiling points, density, discovery info
Perfect for students, teachers, and chemistry enthusiasts.