# The Elements in Action vs Elementium

The clearest difference is price: Elementium at Free against The Elements in Action's $4.99. Elementium also leads on update cadence (every 3 weeks vs every 7 months) and ratings volume (576 vs 33). The Elements in Action's advantage is in-app purchases (none vs 9) and iOS requirement (12.0 vs 16.1). On rating, ads and device support there is nothing between them.

Elementium is free to download; The Elements in Action costs $4.99 up front. Elementium sells 9 in-app purchases, starting at $1.99 per month. The Elements in Action asks for nothing beyond the download.

Elementium holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Elementium has 576 ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 60% of The Elements in Action's written reviews are positive against 75% of Elementium's.

The Elements in Action ships an update every 7 months, Elementium every 3 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | The Elements in Action | Elementium |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.4 (33 ratings)](https://appshunter.io/ios/app/the-elements-in-action/id739281034/reviews) | **[4.6 (576 ratings)](https://appshunter.io/ios/app/elementium/id892123825/reviews)** |
| Number of ratings | 33 | **576** |
| Positive reviews | 59.6% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 555 MB | 752 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [NatureGuides Ltd.](https://appshunter.io/developer/310574314) | [Samuel Spencer](https://appshunter.io/developer/1128165856) |

## What reviewers say

### The Elements in Action

[App page](https://appshunter.io/ios/app/the-elements-in-action/id739281034)

Explore the fascinating properties of chemical elements through captivating videos. Witness unique demonstrations of their behaviors, from the mundane to the explosive, all presented in an engaging and visually stunning format. This app brings the periodic table to life with scientific curiosity and artistic flair.

**Highlights:** 79 video explorations of element properties, Demonstrations of element reactions, High-quality filming by Max Whitby, Seamless integration with 'The Elements' app, Multiple language translations

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

**In-app purchases:** none


### Elementium

[App page](https://appshunter.io/ios/app/elementium/id892123825)

Access comprehensive information on every element of the periodic table. Explore detailed data, visualize trends, and utilize a built-in solubility calculator. Perfect for students and professionals needing quick, accurate chemical data.

**Highlights:** Detailed element information, Interactive periodic table, Dynamic filtering and trend visualization, Solubility calculator, Element image library, Bohr model visualizations, Home screen widgets

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ION, 1 month | $1.99 | per month |
| ION, 3 Months | $3.99 | per 3 months |
| ION, 6 months | $5.99 | per 6 months |
| ION, 1 year | $9.99 | per year |
| Export Data | $0.99 | one-time |
| Bohr Models | $1.99 | one-time |
| Advanced Sorting | $2.99 | one-time |
| Visual Elements | $3.99 | one-time |
| Advanced Tools | $4.99 | one-time |

**What reviewers like**

- 👍 User-friendly and intuitive interface
- 📚 Comprehensive element information and data
- 🎨 Beautiful, clean, and visually appealing design
- 🔗 Helpful Wikipedia and external resource links
- 📖 Excellent for educational purposes and studying

**What reviewers complain about**

- 💰 Expensive subscription model for premium features
- 🔐 Paywall blocking key features and element images
- 📺 Intrusive ads and purchase prompts on startup
- 🎨 Poor color contrast on metalloid background text
- 📱 Crashes on older devices (iPhone 6G iPod Touch, iPhone XS Max)

**Reported bugs**

- App crashes on startup and when tapping elements
- Crashes on older iOS devices and iPod Touch
- Molar mass not visible in iPhone landscape orientation
- Intrusive purchase prompt that's difficult to dismiss
- Rating request spam appearing too early in user experience

**Requested features**

- Element images and visual representations
- One-time purchase option instead of subscription
- Zoom out to view entire periodic table at once
- Better display of molar mass on iPhone in landscape mode
- More detailed information and content


## Frequently asked questions

### Is The Elements in Action free?

The Elements in Action costs $4.99, with no in-app purchases.

### Is Elementium free?

Elementium is free to download, with in-app purchases available.

### Which has better reviews, The Elements in Action or Elementium?

Elementium is rated higher. The Elements in Action averages 4.4 out of 5 from 33 ratings, while Elementium averages 4.6 from 576 ratings.

### Do The Elements in Action or Elementium have ads?

Neither The Elements in Action nor Elementium shows ads.

### Which is updated more often, The Elements in Action or Elementium?

The Elements in Action ships an update every 7 months, and Elementium every 3 weeks. Most recently, The Elements in Action was updated on October 13, 2026 and Elementium on October 12, 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.*