# Structure Viewer vs Electronify

The clearest difference is in-app purchases: Structure Viewer at none against Electronify's 2. Structure Viewer also leads on iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Electronify sells 2 in-app purchases, starting at $4.99 per month. Structure Viewer asks for nothing beyond the download.

## The numbers

| Metric | Structure Viewer | Electronify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/electronify-electron-orbitals/id6446613861/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 43 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Shafferman](https://appshunter.io/developer/1605647086) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### Structure Viewer

[App page](https://appshunter.io/ios/app/structure-viewer/id1605647084)

Visualize molecular structures in 2D by entering their common names. This educational tool displays chemical structures with all hydrogen atoms clearly rendered.

**Highlights:** Enter common molecular names, Render structures in 2D, Display all hydrogens, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Electronify

[App page](https://appshunter.io/ios/app/electronify-electron-orbitals/id6446613861)

Explore the fundamental concepts of quantum mechanics, including atomic orbitals and electron behavior. Visualize molecular shapes using VSEPR theory to understand chemical properties.

**Highlights:** Atomic orbital visualization, Electron probability mapping, Spherical harmonics representation, VSEPR theory model, Molecular geometry prediction, Chemical property insights

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Californium Pass | $4.99 | per month |
| Einsteinium Pass | $12.99 | per month |


## Frequently asked questions

### Is Structure Viewer free?

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

### Is Electronify free?

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

### Do Structure Viewer or Electronify have ads?

Neither Structure Viewer nor Electronify 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.*