# ChemMaster Pro — Atoms, Chemical Names

> Atoms, Chemical Names (iPhone/iPad app by Vladislav Zhirnov.)

- Source: https://appshunter.io/ios/app/chemmaster-pro/id6450318039 (this page in markdown: same URL + `.md`)
- Developer: [Vladislav Zhirnov](https://appshunter.io/developer/1476188065)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 6 MB
- Languages: English
- Released: 2023-06-21
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/chemmaster-pro/id6450318039/reviews.md

## What is ChemMaster Pro?

Welcome to ChemMaster, your ultimate pocket-sized chemistry companion, designed to make chemistry simpler, faster, and more enjoyable. Whether you're a student, a teacher, or a chemistry enthusiast, ChemMaster is the one-stop solution for all your chemistry needs.

ChemMaster is a feature-rich app, boasting an array of powerful calculators and tools designed specifically for your chemistry needs:

General Chemistry Calculators:
 - Atom Calculator: Calculate the atomic number and mass in an instant.
 - Chemical Name: Decode complex chemical nomenclature, get the name of the compound or its formula.
 - Electron Configuration: Instantly understand the arrangement of electrons in the orbitals of any element from the periodic table.
 - Electronegativity: Assess the chemical behavior of atoms by their electronegativity.
 - Molar Mass: Get a quick and accurate calculation of the molar mass of any compound.
 - Percent Ionic Character: Determine the percentage of ionic character in bonds for a better understanding of bonding in compounds.

Stoichiometry Calculators:
 - AFR (Air-Fuel Ratio): Perfectly balance your chemical equations.
 - Avogadro's Number: Make calculations involving quantities at the atomic or molecular scale.
 - Grams to Moles: Make quick conversions between grams and moles.
 - Molality and Molarity: Find out the concentration of your solutions.
 - Molar Mass of Gas: Obtain accurate molar mass for gaseous substances.
 - Mole: Compute the amount of substance using the concept of the mole.

Mixtures and Solutions Calculators:
 - Activity Coefficient: Understand the real behavior of ions in solutions.
 - Bleach Dilution: Achieve perfect bleach dilution for your experiments.
 - Concentration: Accurately calculate the concentration of your mixtures.
 - Neutralization: Master acid-base reactions with the neutralization calculator.
 - Raoult's Law: Understand the vapor pressure of a solvent in a solution.

 Chemical Reactions Calculators:
 - Activation Energy: Determine the minimum energy required to trigger a chemical reaction.
 - Arrhenius Equation: Understand the temperature dependence of reaction rates.
 - Kp: Calculate equilibrium constants for gaseous reactions.
 - Theoretical Yield: Predict the maximum amount of product that could be formed from given reactants.

Chemical Thermodynamics Calculators:
 - Boiling Point Calculator: Determine the boiling point of any substance.
 - Boiling Point at Altitude: Understand how altitude affects the boiling point of substances.
 - Boiling Point Elevation and Freezing Point Depression: Examine colligative properties of solutions.
 - Gibbs Free Energy: Predict the spontaneity of a chemical reaction.
 - Standard Temperature and Pressure (STP): Make calculations under standardized conditions.
 - Vapor Pressure: Determine the pressure exerted by a vapor in thermodynamic equilibrium.

ChemMaster simplifies chemistry and makes it accessible to everyone. Make chemistry your strength by downloading ChemMaster today!


## Version history (last 3 releases)

### 3 — 2023-06-30

Bugs fixed, added new sections

### 2 — 2023-06-25

Bugs fixed, added new sections

### 1.0 — 2023-06-21

No release notes.

## Apps similar to ChemMaster Pro

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Measure Angles - Bubble Level](https://appshunter.io/ios/app/measure-angles-bubble-level/id458980311) | 4.2 (1,468) | Free | Utilities |
| [Influxy](https://appshunter.io/ios/app/influxy/id1488391020) | 4.6 (13,310) | Free | Utilities |
| [Panecal Scientific Calculator](https://appshunter.io/ios/app/panecal-scientific-calculator/id668500803) | 4.8 (1,861) | Free | Utilities |
| [Physics Toolbox Sensor Suite](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250) | 4.7 (1,705) | Free | Utilities |
| [Resistor color code calc](https://appshunter.io/ios/app/resistor-color-code-calc/id1441211200) | 5.0 (5) | Free | Utilities |
| [Calculator #](https://appshunter.io/ios/app/calculator/id458535080) | 4.6 (35,535) | Free | Utilities |

## More apps by Vladislav Zhirnov

- [Facefitness - face exercise](https://appshunter.io/ios/app/facefitness-face-exercise/id1476188216)
- [Neon Bleep Test PRO](https://appshunter.io/ios/app/neon-bleep-test-pro/id1487695486)
- [Ideas fast log](https://appshunter.io/ios/app/ideas-fast-log/id1491519557)
- [Concentrate and guess color](https://appshunter.io/ios/app/concentrate-and-guess-color/id1491661397)
- [Postage stamps: all countries](https://appshunter.io/ios/app/postage-stamps-all-countries/id1497958107)
- [Road signs: all countries](https://appshunter.io/ios/app/road-signs-all-countries/id1500810663)

All apps by Vladislav Zhirnov: https://appshunter.io/developer/1476188065

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*