# The 4th Dimension vs Arbrea Suite

The clearest difference is in-app purchases: The 4th Dimension at none against Arbrea Suite's 8. The 4th Dimension also leads on iOS requirement (14.0 vs 18.6). Arbrea Suite's advantage is update cadence (every 3 weeks vs every 10 months) and chart position (#136 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Arbrea Suite sells 8 in-app purchases, starting at $99.99 per month. The 4th Dimension asks for nothing beyond the download.

The 4th Dimension ships an update every 10 months, Arbrea Suite every 3 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The 4th Dimension | Arbrea Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/arbrea-suite/id6451447724/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#136** |
| Size | 1.6 GB | 2.1 GB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 17+ |
| Developer | [NextMotion](https://appshunter.io/developer/1092580104) | [Arbrea Labs](https://appshunter.io/developer/1476200651) |

## What reviewers say

### The 4th Dimension

[App page](https://appshunter.io/ios/app/the-4th-dimension/id1504436726)

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

**In-app purchases:** none


### Arbrea Suite

[App page](https://appshunter.io/ios/app/arbrea-suite/id6451447724)

**Currently charting:** #136 Top Grossing · Medical (US App Store)

This augmented reality app allows cosmetic surgery professionals to create pre-visualizations of treatments. It prioritizes user privacy by offering offline functionality and not uploading personal data or media without explicit user consent.

**Highlights:** Augmented reality pre-visualizations, Cosmetic surgery treatment planning, Offline functionality, User-controlled data sharing, Professional use only

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Body Lite Plan | $99.99 | per month |
| Face Lite Plan | $179.00 | per month |
| Breast Lite Plan | $199.00 | per month |
| Body Advanced Plan | $199.00 | per month |
| Face Advanced Plan | $199.99 | per month |
| Breast Basic Plan | $299.00 | per month |
| Breast Advanced Plan | $350.00 | per month |
| Single Simulation | $99.00 | one-time |


## Frequently asked questions

### Is The 4th Dimension free?

The 4th Dimension is free to download, with no in-app purchases.

### Is Arbrea Suite free?

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

### Do The 4th Dimension or Arbrea Suite have ads?

Neither The 4th Dimension nor Arbrea Suite shows ads.

### Which is updated more often, The 4th Dimension or Arbrea Suite?

The 4th Dimension ships an update every 10 months, and Arbrea Suite every 3 weeks. Most recently, The 4th Dimension was updated on October 7, 2026 and Arbrea Suite on October 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.*