# Periodic Table: Chemistry 3D

> Equations, Molecules & Tools

Canonical page: [https://chrome-stats.com/d/id1539244235](https://chrome-stats.com/d/id1539244235)

## Overview

- **ID:** `id1539244235`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 吉帅 仇
- **Category:** Education
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 2.5.3
- **Last updated:** 2026-09-19
- **First published:** 2024-02-27
- **Size:** 48 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/periodic-table-chemistry-3d/id1539244235)
- **Website:** [https://chemistry-explorer.pages.dev/](https://chemistry-explorer.pages.dev/)
- **Privacy policy:** [https://chemistry-explorer.pages.dev/privacy/](https://chemistry-explorer.pages.dev/privacy/)

## Description

Explore the periodic table, balance chemical equations, inspect 3D molecules, and use 29 chemistry tools—all on device.

Chemistry Explorer brings an interactive periodic table, 2D/3D molecules, an equation balancer, and 29 chemistry tools into one focused app for students, teachers, and curious minds.

PERIODIC TABLE, PERFECTED
• All 118 elements in a clean, color-coded layout
• Tap any element for properties, isotopes, spectra, and real-world uses
• Instant search by name, symbol, or atomic number

MOLECULES IN 2D & 3D
• Enter any valid SMILES to generate a structure with RDKit
• Search the curated catalog by molecule name or formula
• Calculate molecular weight, logP, TPSA, and more on device
• Rotate and explore structures in interactive 3D

OFFLINE MOLECULE DATABASE
• Search 500 source-ranked compounds for free
• Chemistry Pro unlocks all 8,000 included compounds
• On iOS 26.4 or later, Pro can download the complete 467,735-compound library through Apple

29 TOOLS FOR CHEMISTRY, 25 OF THEM FREE
• Balance equations; calculate molar mass and stoichiometry; explore pH/pOH, buffers, gas laws, kinetics, equilibrium, solutions, and more

DESIGNED FOR FOCUS
• Chemistry calculations and molecular processing run on device; no account required
• English, Français, 简体中文, 繁體中文, 日本語, Español, Deutsch, Português, 한국어, Русский, and Tiếng Việt
• Optimized for iPhone and iPad

Twenty-five of the twenty-nine tools are free, the reaction predictor and every reference table among them, plus two SMILES builds a day and 500 offline compounds. Chemistry Pro is available as monthly, yearly, or lifetime access and unlocks the other four tools — buffers, equilibrium, reaction rate, and Arrhenius — along with unlimited SMILES builds and all 8,000 bundled compounds. Paid users of the original app keep Legacy Pro.

Daily free advanced-tool choices: 1. Reopening a chosen tool that day is unlimited.
Usage and crash reporting are on by default. You can turn them off in Settings. No advertising ID is collected.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #618,403 — Overall

## Similar extensions and apps

- [Periodic Table 3D Elements](https://chrome-stats.com/d/id6787357428) — 5.00 / 5
- [Periodic Table 2026](https://chrome-stats.com/d/id6757936010) — 5.00 / 5
- [Chemistry. Periodic table. AI](https://chrome-stats.com/d/id493558583) — 4.90 / 5
- [Periodic Table: Chemistry 2026](https://chrome-stats.com/d/id1451726577) — 4.80 / 5
- [Chemistry App](https://chrome-stats.com/d/id6762002269)
- [Periodic table tool](https://chrome-stats.com/d/id6764566398)
- [ChemCalc Pro: Chemistry Solver](https://chrome-stats.com/d/id6773238485) — 5.00 / 5
- [Periodic table - Chem](https://chrome-stats.com/d/id6757834353)
- [Periodic Table – Periodica](https://chrome-stats.com/d/id6745459785)
- [Element Lab & Periodic Table](https://chrome-stats.com/d/id6752604178)
- [Periodic Table with Equation](https://chrome-stats.com/d/id6742173004) — 5.00 / 5
- [Periodic Table & Element Guide](https://chrome-stats.com/d/id6758946775) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1539244235)