# EMD PTE

> Digital periodic table with detailed element information and molar mass calculator. (iPhone/iPad app by Merck KGaA (Darmstadt, Germany).)

- Source: https://appshunter.io/ios/app/emd-pte/id377393859 (this page in markdown: same URL + `.md`)
- Developer: [Merck KGaA (Darmstadt, Germany)](https://appshunter.io/developer/370548001)
- Category: Education, Reference
- Price: Free
- Rating: 4.70/5 from 121 App Store ratings · 126 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 18 MB
- Languages: American English, French (France), German (Germany), European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2010-06-21
- Data updated: 2026-08-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/emd-pte/id377393859/reviews.md

## What is EMD PTE?

The EMD PSE App is the ultimate tool for every friend of chemistry – whether pupil or teacher, university student or professor, amateur or expert, hobbyist or technician. Our app is the must-have of digital periodic tables. Get informed with our mobile reference work, any time, with ease, offline and in detail, in the usual straightforward, user-friendly way.

Download now free of charge and start experimenting. 

New features in the latest version:
- Additional translations: Chinese (simplified), Portuguese, and Russian.
- Users can now change the language directly in the app
- New function for direct comparison of two elements
- A separate keypad for the molar mass calculator makes formulas easier to enter
- Headline and breadcrumbs added for improved orientation
- Filtering option and optimized usability for the ranking list of properties 
- Update of element master data
- Update to current operating system versions
- Improved touch support for diagrams
- Museum mode

All existing features:
- All important information about the elements: atomic number, valence electrons, oxidation state, electronegativity according to Allred-Rochow and Pauling, atomic mass, boiling point, melting point, atomic radius, density, history, discoverer, classification, crystalline structure type, electron configuration, ionization energy, isotopic composition, state of matter, hardness according to Mohs, basic state, oxidation numbers, percentage of mass in Earth’s crust, year of discovery, half-life, and much more.
- Visualized element properties: atomic radius, atomic radius graphic, electronegativity (according to Allred-Rochow and Pauling), ionization energy, relative atomic mass, state of matter, ranking list of properties, discovery, classifications.
- Molar mass calculator: simple entry field for chemical formulas. Calculate molar mass simply and quickly.
- Offline use. No Internet needed. All contents in one app. 
- Streamlined handling of access rights.
- Interactive operation: smart operating elements and numerous selection options.
- Variety of languages: German, English, French and Spanish.

## Key features

- Detailed element information
- Visualized element properties
- Molar mass calculator
- Offline access
- Multi-language support
- Element comparison function

## What do users think of EMD PTE?

Overall sentiment: positive

**Pros**

- 👍 Excellent user interface
- 🚀 Intuitive and easy to use
- 💡 Comprehensive information on elements
- 🔍 Detailed element properties and data
- 🎨 Visually appealing design
- 🆓 Free app with great value

**Cons**

- 🐛 Occasional crashes or freezes
- 🔍 Missing some advanced features
- 🔧 Needs optimization for newer devices
- 🔢 Inconsistent unit display (Fahrenheit vs Celsius)

**Commonly reported bugs**

- Incorrect atomic radius data for some elements
- Glitches when switching between screens

**Most requested features**

- Add search functionality
- Provide more customization options
- Include isotope and mass data
- Improve navigation between elements

## Recent user reviews (10 of 126)

All indexed reviews: https://appshunter.io/ios/app/emd-pte/id377393859/reviews.md

### 1/5 — Reference app includes made up element. Why?

*2024-12-27, version 2.3.1*

EDIT: Coming back years later, I took some time to check out their outreach page. The ‘Discover More’ link has a typo — it leads to a “emdroup” website. Seems that it was hastily slapped into the app and never looked at again. What’s the point? I’d rather be prompted a few times a year to donate, and that’d probably work better for EMD too.

Look, I know a one star review seems harsh for an otherwise extremely polished and informative app. But is anybody else sick and tired of seeing advertisements creeping into every aspect of life? 

Imagine seeing something like this on a periodic table in a textbook. Call it childish or petty, but I find this method of outreach to be an egregious violation when providing scientific information.

Wikipedia and other educational resources have a clear separation of information and support/outreach for a reason.

—— Original Review ——

The “curiositum” (or however it is spelled) should not be on the periodic table, because it is not part of the periodic table. 

It has no business being included there for the same reason you wouldn’t put a “curiosity constant” in a physics formula. Put your advertising somewhere else.

### 5/5 — Quite the app for school

*2024-09-04, version 2.3.1*

This is my sons apple he uses for school and has helped him so much i really de appreciate this wonderful app

### 5/5 — Oganesson

*2024-01-06, version 2.2.0*

the 118th element and review

### 5/5 — Best periodic table app

*2022-02-11, version 2.2.0*

The best periodic table app I could find, with more features than you could need. They unfortunately added a nonexistent element for fun, with no option to hide it. A small inconvenience, but whatever.

### 5/5 — Everything at my fingertips

*2021-02-22, version 2.2.0*

Really, for a lover of chemistry, physics, and mineralogy, this app is perfect. Everything about an element collected in a beautiful intuitive GUI.

### 5/5 — Tons of Features

*2020-07-10, version 2.2.0*

This app is loaded with charts and other features that are extremely helpful in any chemistry class.

### 5/5 — Simple and free

*2019-12-22, version 2.2.0*

If you hate small petty things out of an app that a child would get upset at like the one star review I found on here, don’t get the app. Most adults would have some kind of understanding as to why there’s an element that’s nonexistent on the app. i guess if i were to complain, for people that don’t know their elements, at least separate curiosity away from the table and/or specify that it is not an element. However, i don’t understand how anyone would get upset at that. Most people downloading this app probably know a bit about their elements such as the person that left a one star review. This is a great app that’s simple and free...

### 5/5 — Amazing

*2019-09-17, version 2.2.0*

AmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazingAmazing

### 5/5 — Just one more thing

*2019-09-03*

It would be great to have the exact mass of the isotopes listed with their % abundance’s for mass spec purposes.

### 5/5 — Great App

*2019-08-20, version 2.2.0*

Great and accurate resource with lots of info. UI is really goods, and I haven’t noticed any bugs or other anomalies. Very useful app!

## Frequently asked questions about EMD PTE

### What does the EMD PTE App do?

The EMD PTE App serves as a digital periodic table and a comprehensive reference tool for all chemical elements. It provides detailed information, visualizations of element properties, and a molar mass calculator, making it useful for learning and quick lookups.

### What are the key features of the EMD PTE App?

Key features include extensive data on each element (atomic number, mass, electron configuration, etc.), visualized properties, an easy-to-use molar mass calculator, offline access, and support for multiple languages. It also offers an element comparison function and museum mode.

### Is the EMD PTE App free to use?

Yes, the EMD PTE App is available for download free of charge. There are no in-app purchases or advertisements mentioned, indicating it is a completely free application.

### What are some common use cases for the EMD PTE App?

Common use cases include students and teachers using it for homework and lesson preparation, researchers quickly referencing element data, and hobbyists exploring chemical properties. Its offline functionality makes it ideal for use in environments without internet access.

### What languages does the EMD PTE App support?

The app supports a variety of languages, including German, English, French, Spanish, Chinese (simplified), Portuguese, and Russian. Users can change the app's language directly within the application settings.

## Version history (last 5 releases)

### 2.3.2 — 2025-02-21

iOS optimization - stability and performance updates for new ones
Operating system version.

### 2.3.1 — 2024-05-06

New features in the latest version:
- Additional translations: Chinese (simplified), Portuguese, and Russian.
- Users can now change the language directly in the app
- New function for direct comparison of two elements
- A separate keypad for the molar mass calculator makes formulas easier to enter
- Headline and breadcrumbs added for improved orientation
- Filtering option and optimized usability for the ranking list of properties 
- Update of element master data
- Update to current operating system versions
- Improved touch support for diagrams
- Museum mode

### 2.2.0 — 2019-02-15

iOS optimization - Stability and performance update to new operating systems

### 2.1.0 — 2018-06-21

- 350 years celebration update - new content
- Stability and performance update to new operating systems

### 2.0.2 — 2016-03-21

Thank you all for your extensive feedback in the brief period of time since our update – both in-store and via email.
 
We take any feedback seriously and therefore promptly provide our next update:
- Corrected the problem with Mineral Hardness
- Integrated new element data

We really appreciate your suggestions to help and improve our app!

## Apps similar to EMD PTE

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Wanna help word memorization](https://appshunter.io/ios/app/wanna-help-word-memorization/id1608671720) | — | Free | Education |
| [Zuokabi: Learn Spanish](https://appshunter.io/ios/app/zuokabi-learn-spanish/id1615570420) | 5.0 (22) | Free | Education |
| [Smart Belarusian Dictionary](https://appshunter.io/ios/app/smart-belarusian-dictionary/id1606872160) | 3.0 (1) | Free | Education |
| [CiNii Research, KAKEN, IRDB](https://appshunter.io/ios/app/cinii-research-kaken-irdb/id1618150440) | — | Free | Education |
| [NSE Panthers](https://appshunter.io/ios/app/nse-panthers/id1611182360) | 4.7 (3) | Free | Education |
| [A-Level Biology App](https://appshunter.io/ios/app/a-level-biology-app/id1613078220) | 1.0 (1) | Free | Education |

## More apps by Merck KGaA (Darmstadt, Germany)

- [EMD Formulation Finder](https://appshunter.io/ios/app/emd-formulation-finder/id970650962)
- [Digital Color Card](https://appshunter.io/ios/app/digital-color-card/id1324489070)
- [MQuant® StripScan](https://appshunter.io/ios/app/mquant-stripscan/id1362147895)
- [EVA Digital Workplace EMD](https://appshunter.io/ios/app/eva-digital-workplace-emd/id1369970342)
- [My M Safety - SDS & Label](https://appshunter.io/ios/app/my-m-safety-sds-and-label/id1442236510)

All apps by Merck KGaA (Darmstadt, Germany): https://appshunter.io/developer/370548001

## Related topics

[emd tpe](https://appshunter.io/ios/topics/emd-tpe) · [merck kgaa](https://appshunter.io/ios/topics/merck-kgaa) · [periodic table flash](https://appshunter.io/ios/topics/periodic-table-flash) · [molecules of matter](https://appshunter.io/ios/topics/molecules-of-matter) · [photosynthesis by edutech era](https://appshunter.io/ios/topics/photosynthesis-by-edutech-era) · [qm currier](https://appshunter.io/ios/topics/qm-currier) · [riesenhuber](https://appshunter.io/ios/topics/riesenhuber) · [msd event space](https://appshunter.io/ios/topics/msd-event-space) · [fgscda](https://appshunter.io/ios/topics/fgscda) · [metformi](https://appshunter.io/ios/topics/metformi) · [iaea isotope browser](https://appshunter.io/ios/topics/iaea-isotope-browser) · [naqtiin](https://appshunter.io/ios/topics/naqtiin) · [qamar suleiman](https://appshunter.io/ios/topics/qamar-suleiman) · [phet interactive simulations](https://appshunter.io/ios/topics/phet-interactive-simulations) · [periodic table](https://appshunter.io/ios/topics/periodic-table) · [hkdse chemistry](https://appshunter.io/ios/topics/hkdse-chemistry) · [periodic table naming](https://appshunter.io/ios/topics/periodic-table-naming) · [ahmed nahla](https://appshunter.io/ios/topics/ahmed-nahla) · [acids and bases by edutech era](https://appshunter.io/ios/topics/acids-and-bases-by-edutech-era) · [periodic table 2026](https://appshunter.io/ios/topics/periodic-table-2026)

---

*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 2026-08-08.*