# EMD PTE vs Inspiration Maps™

The clearest difference is rating: EMD PTE at 4.6 against Inspiration Maps™'s 3.0. EMD PTE also leads on in-app purchases (none vs 1) and review sentiment (90% vs 56%). Inspiration Maps™'s advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Inspiration Maps™ sells 1 one-off in-app purchase. EMD PTE asks for nothing beyond the download.

EMD PTE holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 124 and 49 respectively. Written reviews point the same way: 90% of EMD PTE's written reviews are positive against 56% of Inspiration Maps™'s.

## The numbers

| Metric | EMD PTE | Inspiration Maps™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (124 ratings)](https://appshunter.io/ios/app/emd-pte/id377393859/reviews)** | [3.0 (49 ratings)](https://appshunter.io/ios/app/inspiration-maps/id1492380818/reviews) |
| Number of ratings | **124** | 49 |
| Positive reviews | **90.5% of reviews** | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 272 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Merck KGaA (Darmstadt, Germany)](https://appshunter.io/developer/370548001) | [Diagramming Apps, LLC](https://appshunter.io/developer/1492306283) |

## What reviewers say

### EMD PTE

[App page](https://appshunter.io/ios/app/emd-pte/id377393859)

This comprehensive mobile reference work provides detailed information on all chemical elements. It features a molar mass calculator, interactive visualizations, and offline access, making it an indispensable tool for students, educators, and chemistry enthusiasts.

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

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### Inspiration Maps™

[App page](https://appshunter.io/ios/app/inspiration-maps/id1492380818)

Create visual learning tools like diagrams, graphic organizers, and outlines with ease. Brainstorm ideas, organize concepts, and strengthen understanding through visual thinking techniques. Personalize your creations with images, colors, and more.

**Highlights:** Build diagrams and graphic organizers, Brainstorm ideas with RapidFire, Organize concepts with drag and drop, Strengthen understanding with visual thinking, Write notes and plan visually, Personalize with images and colors, Transform diagrams to outlines

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Function | $9.99 | one-time |


## Frequently asked questions

### Is EMD PTE free?

EMD PTE is free to download, with no in-app purchases.

### Is Inspiration Maps™ free?

Inspiration Maps™ is free to download, with in-app purchases available.

### Which has better reviews, EMD PTE or Inspiration Maps™?

EMD PTE is rated higher. EMD PTE averages 4.6 out of 5 from 124 ratings, while Inspiration Maps™ averages 3.0 from 49 ratings.

### Do EMD PTE or Inspiration Maps™ have ads?

Neither EMD PTE nor Inspiration Maps™ shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*