# EMD PTE vs Classkick

The clearest difference is review sentiment: EMD PTE at 90% against Classkick's 33%. EMD PTE also leads on rating (4.7 vs 3.1) and device support (3 vs 1). Classkick's advantage is update cadence (every 9 days vs every 8 months) and ratings volume (727 vs 121). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EMD PTE holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: Classkick has 727 ratings behind it against 121, so its average is the more settled of the two. Written reviews point the same way: 90% of EMD PTE's written reviews are positive against 33% of Classkick's.

EMD PTE ships an update every 8 months, Classkick every 9 days. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EMD PTE | Classkick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (121 ratings)](https://appshunter.io/ios/app/emd-pte/id377393859/reviews)** | [3.1 (727 ratings)](https://appshunter.io/ios/app/classkick/id909904332/reviews) |
| Number of ratings | 121 | **727** |
| Positive reviews | **90.5% of reviews** | 32.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 18 MB | 73 MB |
| Requires iOS | **12.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Merck KGaA (Darmstadt, Germany)](https://appshunter.io/developer/370548001) | [Classwork Co](https://appshunter.io/developer/926451208) |

## 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


### Classkick

[App page](https://appshunter.io/ios/app/classkick/id909904332)

This app allows students to complete assignments digitally and receive instant feedback from teachers and classmates. Educators can create paperless assignments, monitor student progress in real-time, and facilitate peer-to-peer learning. It aims to increase student feedback and reduce grading time.

**Highlights:** Create paperless assignments, Real-time student work monitoring, Instant teacher feedback, Anonymous peer-to-peer help, Work at own pace, Ask for help privately

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for online school
- 🚀 Great for immediate feedback
- 👍 Easy to use and navigate

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🐛 Laggy and slow performance
- 👎 Difficult text/writing controls
- 👎 Lacks key features like split-screen

**Reported bugs**

- Assignments not loading properly
- Inability to save or access work
- Incompatibility with newer devices/OS

**Requested features**

- Add split-screen support
- Improve text/writing controls
- Better Apple Pencil integration
- Enhance stability and performance


## Frequently asked questions

### Is EMD PTE free?

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

### Is Classkick free?

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

### Which has better reviews, EMD PTE or Classkick?

EMD PTE is rated higher. EMD PTE averages 4.7 out of 5 from 121 ratings, while Classkick averages 3.1 from 727 ratings.

### Do EMD PTE or Classkick have ads?

Neither EMD PTE nor Classkick shows ads.

### Which is updated more often, EMD PTE or Classkick?

EMD PTE ships an update every 8 months, and Classkick every 9 days. Most recently, EMD PTE was updated on September 29, 2026 and Classkick on October 3, 2026.

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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.*