# Useful Periodic Table

> Useful Periodic Table (iPhone/iPad app by Mind Trends LLC.)

- Source: https://appshunter.io/ios/app/useful-periodic-table/id582509212 (this page in markdown: same URL + `.md`)
- Developer: [Mind Trends LLC](https://appshunter.io/developer/582509215)
- Category: Education, Reference
- Price: $2.99
- Age rating: 4+
- Requires: iOS 16.0 · 25 MB
- Languages: American English
- Released: 2012-12-10
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/useful-periodic-table/id582509212/reviews.md

## What is Useful Periodic Table?

A periodic table can be useful for those in physics, chemistry, or any of the sciences and engineering disciplines.  This is a periodic table of the elements that has all the elements and most of their respective properties collected and stored in one easy to use and simple to find location.  Contained within this periodic table is a unit converter that will convert some of the scientific dimensions.  Also, containing links to wikipedia for further literature on that element that you wish to know.  Great for students because of the elements quiz contained within.


## Version history (last 4 releases)

### 5.0.0 — 2026-08-23

- Dark mode improvements — Text in the periodic table is now properly visible in dark mode 
- Progress chart — Score history now tracks all tools (quiz, flashcards, puzzle, electron config, nomenclature, trends quiz) as separate colour-coded lines

  - 6 new chemistry tools
    - Stoichiometry Calculator
    - Periodic Trends chart
    - Solution Preparation calculator
    - Solubility Checker
    - Oxidation States calculator
    - Van der Waals real gas calculator

  - 3 new student views
    - Spectral Emission Lines — compare visible emission spectra of two elements side by side
    - Elemental Abundance — see how abundant each element is across the universe, Earth's crust, ocean, and the human body
    - Isotope Map — explore isotopes, stability, half-lives, and decay modes for every element

### 4.0.0 — 2024-08-03

Updated UI to be same across all platforms

### 2.1.2 — 2013-10-15

Added tools section with different calculators and other useful tools.  Updated the UI to match the chrome version.

### 1.0.6 — 2012-12-10

No release notes.

## More apps by Mind Trends LLC

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All apps by Mind Trends LLC: https://appshunter.io/developer/582509215

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*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 2026-09-02.*