# iPTE — the Periodic Table of Elements

> Comprehensive periodic table app with element data, isotopes, and solubility chart. (iPhone/iPad app by 建锋 宋.)

- Source: https://appshunter.io/ios/app/ipte/id1502419058 (this page in markdown: same URL + `.md`)
- Developer: [建锋 宋](https://appshunter.io/developer/1098794568)
- Category: Education, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 13.0 · 98 MB
- Languages: English, Japanese, Korean, Chinese, Chinese
- Released: 2023-03-14
- Data updated: 2026-07-17
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/ipte/id1502419058/reviews.md

## What is iPTE?

This fact-filled, image-rich app is the only periodic table you need.
In the app You will find a huge amount of data about chemical elements. More than 5500 Isotopes of all the element are also in the app.
You will learn a lot of new and useful for yourself, ideal if you're a student, teacher or just have an interest in the chemical sciences or nuclear sciences.
The table has a long-form approved by the International Union of Pure and Applied Chemistry (IUPAC) as the core. Besides the elements, you can use the Table of solubility.
- When you move your finger on any element provides information that is constantly updated.
- Every item have an image of element and an image of electron configuration.
- Discovery history.
- Solubility Chart.
- To find any element you can use the search by typing any character.
- More than 5500 Isotopes of all the element.
- Animation engarded to show the information.
- IUPAC Naming or CAS Naming as your choice.

## Key features

- Extensive element data
- Over 5500 isotopes
- Solubility chart
- Element images and electron configurations
- Discovery history
- Search functionality

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ipte/id1502419058/reviews.md

### 5/5 — 元素信息很全面，但发现一个错误

*2022-10-27*

镎元素（Np）图片错误，希望下版本修复

**Developer response:** 非常感谢您的反馈！经过核实，确实误用了图片，将在下一版本修复。

## Frequently asked questions about iPTE

### What is iPTE?

iPTE is a fact-filled, image-rich application that serves as a comprehensive periodic table of elements. It provides a vast amount of data on chemical elements and over 5500 isotopes.

### Who is iPTE designed for?

iPTE is ideal for students, teachers, or anyone with an interest in chemical sciences or nuclear sciences. It offers a wealth of information for learning and reference.

### What kind of data does iPTE include?

iPTE includes data on chemical elements, over 5500 isotopes, element images, electron configurations, discovery history, and a solubility chart. It also offers IUPAC or CAS naming choices.

### How much does iPTE cost?

iPTE is a paid application, available for $1.99. There are no in-app purchases or advertisements mentioned.

### What devices support iPTE?

iPTE is supported on Mac, iPhone, iPad, and iPod devices. It is designed to be accessible across various Apple platforms.

### How often is iPTE updated?

The latest version of iPTE is 1.2, which was last updated on April 19, 2023. This indicates a relatively recent update frequency.

### Does iPTE offer offline access?

The provided description does not explicitly state whether iPTE offers offline access. However, its nature as a reference tool suggests it may function without a constant internet connection.

### What is the age rating for iPTE?

iPTE has an age rating of 4+, making it suitable for a wide range of users, including younger learners interested in science.

## Version history (last 4 releases)

### 2.0.0 — 2026-07-02

fix some bugs.

### 1.2 — 2023-04-19

Improved stability and bug fixes.

### 1.1 — 2022-07-12

1. Portait mode is now supported, the display can be automatically adjusted according to the device orientation;
2. Optimized the split screen display mode of iPad;
3. The emission spectra of some elements are added;
4. Fixed some bugs.

### 1.0 — 2022-06-30

No release notes.

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## More apps by 建锋 宋

- [Nuclides](https://appshunter.io/ios/app/nuclides/id1098794569)

All apps by 建锋 宋: https://appshunter.io/developer/1098794568

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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 2026-07-17.*