# Elementium vs Chemistry AR+

The clearest difference is update cadence: Elementium at every 3 weeks against Chemistry AR+'s every 3 months. Elementium also leads on rating (4.6 vs 4.3) and ratings volume (602 vs 21). Chemistry AR+'s advantage is iOS requirement (12.0 vs 16.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Elementium sells 9 in-app purchases, starting at $1.99 per month and Chemistry AR+ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Elementium holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Elementium has 602 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 75% of Elementium's written reviews are positive against 60% of Chemistry AR+'s.

Elementium ships an update every 3 weeks, Chemistry AR+ every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Elementium | Chemistry AR+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (602 ratings)](https://appshunter.io/ios/app/elementium/id892123825/reviews)** | [4.3 (21 ratings)](https://appshunter.io/ios/app/chemistry-ar-plus/id1469620811/reviews) |
| Number of ratings | **602** | 21 |
| Positive reviews | **75.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 752 MB | 68 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Spencer](https://appshunter.io/developer/1128165856) | [Power Ten Development LLC](https://appshunter.io/developer/1413480504) |

## What reviewers say

### 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


### Chemistry AR+

[App page](https://appshunter.io/ios/app/chemistry-ar-plus/id1469620811)

Visualize atomic structures, molecules, and VSEPR geometries in 3D augmented reality. Explore the first ten elements for free, with additional content available via in-app purchase. Includes interactive periodic trends and orbital shapes.

**Highlights:** 3D augmented reality models, View atoms, molecules, and VSEPR geometries, Interactive periodic trends, Atomic orbital shapes, Downloadable inquiry worksheets, First ten elements free

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $0.99 | one-time |


## Frequently asked questions

### Is Elementium free?

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

### Is Chemistry AR+ free?

Chemistry AR+ is free to download, with in-app purchases available.

### Which has better reviews, Elementium or Chemistry AR+?

Elementium is rated higher. Elementium averages 4.6 out of 5 from 602 ratings, while Chemistry AR+ averages 4.3 from 21 ratings.

### Do Elementium or Chemistry AR+ have ads?

Neither Elementium nor Chemistry AR+ shows ads.

### Which is updated more often, Elementium or Chemistry AR+?

Elementium ships an update every 3 weeks, and Chemistry AR+ every 3 months. Most recently, Elementium was updated on October 24, 2026 and Chemistry AR+ on October 24, 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.*