# WEHI AR Molecules vs PDB Viewer

The clearest difference is in-app purchases: WEHI AR Molecules at none against PDB Viewer's 1. PDB Viewer's advantage is update cadence (monthly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDB Viewer sells 1 one-off in-app purchase. WEHI AR Molecules asks for nothing beyond the download.

WEHI AR Molecules ships an update every 10 months, PDB Viewer monthly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WEHI AR Molecules | PDB Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/wehi-ar-molecules/id1528666439/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Free | — |
| Size | 275 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Walter and Eliza Hall Institute of Medical Research](https://appshunter.io/developer/1510690090) | [Qvyshift LLC](https://appshunter.io/developer/1536442361) |

## What reviewers say

### WEHI AR Molecules

[App page](https://appshunter.io/ios/app/wehi-ar-molecules/id1528666439)

Explore animated 3D molecules like ATP Synthase using augmented reality. Point your device's camera at a flat surface, select a molecule, and place it in your environment for interactive viewing.

**Highlights:** Augmented reality molecule viewing, Animated 3D molecule simulations, ATP Synthase and other molecules, Surface detection for placement, Interactive molecule placement

**Features:** macOS Compatibility

**In-app purchases:** none


### PDB Viewer

[App page](https://appshunter.io/ios/app/pdb-viewer-3d-molecules/id6777468488)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDB Viewer Pro | $9.99 | one-time |


## Frequently asked questions

### Is WEHI AR Molecules free?

WEHI AR Molecules is free to download, with no in-app purchases.

### Is PDB Viewer free?

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

### Do WEHI AR Molecules or PDB Viewer have ads?

Neither WEHI AR Molecules nor PDB Viewer shows ads.

### Which is updated more often, WEHI AR Molecules or PDB Viewer?

WEHI AR Molecules ships an update every 10 months, and PDB Viewer monthly. Most recently, WEHI AR Molecules was updated on October 24, 2026 and PDB Viewer on October 16, 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.*