# 3Dissect Tórax vs ViscoelasticsApp

The clearest difference is in-app purchases: 3Dissect Tórax at none against ViscoelasticsApp's 2. ViscoelasticsApp's advantage is update cadence (every 4 days vs every 43 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ViscoelasticsApp sells 2 in-app purchases, starting at $4.99 per month. 3Dissect Tórax asks for nothing beyond the download.

3Dissect Tórax ships an update every 43 months, ViscoelasticsApp every 4 days. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 3Dissect Tórax | ViscoelasticsApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 4 days** |
| Size | 562 MB | 42 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [NUMERICA LTDA](https://appshunter.io/developer/1075486283) | [MongiCore](https://appshunter.io/developer/1896712619) |

## What reviewers say

### 3Dissect Tórax

[App page](https://appshunter.io/ios/app/3dissect-torax/id6444171502)

**Features:** macOS Compatibility

**In-app purchases:** none


### ViscoelasticsApp

[App page](https://appshunter.io/ios/app/viscoelasticsapp/id6770065023)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $44.99 | per year |


## Frequently asked questions

### Is 3Dissect Tórax free?

3Dissect Tórax is free to download, with no in-app purchases.

### Is ViscoelasticsApp free?

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

### Do 3Dissect Tórax or ViscoelasticsApp have ads?

Neither 3Dissect Tórax nor ViscoelasticsApp shows ads.

### Which is updated more often, 3Dissect Tórax or ViscoelasticsApp?

3Dissect Tórax ships an update every 43 months, and ViscoelasticsApp every 4 days. Most recently, 3Dissect Tórax was updated on October 6, 2026 and ViscoelasticsApp 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.*