# Spinder vs WEHI AR Molecules

The clearest difference is update cadence: Spinder at every 5 months against WEHI AR Molecules's every 10 months. Spinder also leads on iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Spinder ships an update every 5 months, WEHI AR Molecules every 10 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Spinder | WEHI AR Molecules |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/spinder/id1087661289/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 64 MB | 275 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [arludo Pty Ltd](https://appshunter.io/developer/1023251086) | [The Walter and Eliza Hall Institute of Medical Research](https://appshunter.io/developer/1510690090) |

## What reviewers say

### Spinder

[App page](https://appshunter.io/ios/app/spinder/id1087661289)

This educational app uses a fun, interactive game to teach users about correlated selection and how traits influence evolution. By swiping on virtual spiders, players learn about the impact of different trait values on population phenotypes.

**Highlights:** Interactive spider trait customization, Learn correlated selection concepts, Explore trait value impact on evolution, Intuitive science concept interface, Test different selection ideas

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Spinder free?

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

### Is WEHI AR Molecules free?

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

### Do Spinder or WEHI AR Molecules have ads?

Neither Spinder nor WEHI AR Molecules shows ads.

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

Spinder ships an update every 5 months, and WEHI AR Molecules every 10 months. Most recently, Spinder was updated on October 10, 2026 and WEHI AR Molecules on October 14, 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.*