# Elementium vs MoleculeSketch iP

Elementium and MoleculeSketch iP both sit at 4.6 stars, but that hides the real split: 75% of Elementium's written reviews are positive against 50% of MoleculeSketch iP's. Elementium also leads on ratings volume (602 vs 4) and update cadence (every 3 weeks vs every 2 months). MoleculeSketch iP's advantage is iOS requirement (13 vs 16.1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Elementium against 4.5 for MoleculeSketch iP. That said, the two scores are not equally well evidenced: Elementium has 602 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 75% of Elementium's written reviews are positive against 50% of MoleculeSketch iP's.

Elementium ships an update every 3 weeks, MoleculeSketch iP every 2 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Elementium | MoleculeSketch iP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (602 ratings)](https://appshunter.io/ios/app/elementium/id892123825/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/moleculesketch-ip/id1281284737/reviews) |
| Number of ratings | **602** | 4 |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 752 MB | 59 MB |
| Requires iOS | 16.1 | **13** |
| Devices | **iPhone, iPad, Apple TV** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Spencer](https://appshunter.io/developer/1128165856) | [Stefan Dolder](https://appshunter.io/developer/942173209) |

## 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


### MoleculeSketch iP

[App page](https://appshunter.io/ios/app/moleculesketch-ip/id1281284737)

Easily draw chemical formulas and reactions with this intuitive application. It offers features like adding atoms, bonds, and functional groups, with advanced options available through an in-app purchase. Share your creations or import existing structures.

**Highlights:** Draw atoms and bonds, Select various bond types, Add functional groups, Show missing hydrogen atoms, Calculate molecular mass, Import mol/sdf files, Copy, paste, and cut drawings

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


## Frequently asked questions

### Is Elementium free?

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

### Is MoleculeSketch iP free?

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

### Which has better reviews, Elementium or MoleculeSketch iP?

Elementium is rated higher. Elementium averages 4.6 out of 5 from 602 ratings, while MoleculeSketch iP averages 4.5 from 4 ratings.

### Do Elementium or MoleculeSketch iP have ads?

Neither Elementium nor MoleculeSketch iP shows ads.

### Which is updated more often, Elementium or MoleculeSketch iP?

Elementium ships an update every 3 weeks, and MoleculeSketch iP every 2 months. Most recently, Elementium was updated on October 24, 2026 and MoleculeSketch iP on October 11, 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.*