# W3CU vs ARious

The clearest difference is update cadence: ARious at monthly against W3CU's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

W3CU ships an update every 7 months, ARious monthly. The most recent releases landed on September 19, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | W3CU | ARious |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/arious/id1524970506/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | — | Free |
| Size | 51 MB | 623 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Church of Christ in Christian Union](https://appshunter.io/developer/1439333037) | [Sahi](https://appshunter.io/developer/1246801663) |

## What reviewers say

### W3CU

[App page](https://appshunter.io/ios/app/w3cu/id1141474447)

**Features:** macOS Compatibility

**In-app purchases:** none


### ARious

[App page](https://appshunter.io/ios/app/arious/id1524970506)

Explore the wonders of science through immersive augmented reality experiences. This app allows users to relive historical scientific experiments and interact with 3D models of cells, energy conversions, and space missions.

**Highlights:** Augmented reality exploration, 3D scientific experiments, Interactive cell models, Space mission simulations, Energy conversion visualization, Anatomy exploration

**In-app purchases:** none


## Frequently asked questions

### Is W3CU free?

W3CU is free to download, with no in-app purchases.

### Is ARious free?

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

### Do W3CU or ARious have ads?

Neither W3CU nor ARious shows ads.

### Which is updated more often, W3CU or ARious?

W3CU ships an update every 7 months, and ARious monthly. Most recently, W3CU was updated on September 19, 2026 and ARious on September 25, 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.*