# Viewer3D vs Slicer2

The clearest difference is price: Viewer3D at $0.99 against Slicer2's $1.99. Viewer3D also leads on iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Viewer3D costs $0.99 and Slicer2 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Viewer3D | Slicer2 |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 24 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京秤鑫科技有限公司](https://appshunter.io/developer/1865113112) | [lionel emmerich](https://appshunter.io/developer/1807851252) |

## What reviewers say

### Viewer3D

[App page](https://appshunter.io/ios/app/viewer3d/id6757183916)

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

**In-app purchases:** none


### Slicer2

[App page](https://appshunter.io/ios/app/slicer2-for-3d-printers/id6760972223)

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

**In-app purchases:** none


## Frequently asked questions

### Is Viewer3D free?

Viewer3D costs $0.99, with no in-app purchases.

### Is Slicer2 free?

Slicer2 costs $1.99, with no in-app purchases.

### Do Viewer3D or Slicer2 have ads?

Neither Viewer3D nor Slicer2 shows ads.

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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.*