# Forma3D vs Viewport 3D

The clearest difference is in-app purchases: Viewport 3D at none against Forma3D's 3. Forma3D's advantage is rating (4.4 vs 4.0) and update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Forma3D sells 3 in-app purchases, starting at $6.99 per month. Viewport 3D asks for nothing beyond the download.

Forma3D holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Forma3D ships an update every 3 days, Viewport 3D every 2 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Forma3D | Viewport 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/forma3d-3d-modeling-and-print/id6762095429/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/viewport-3d/id6777973275/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 47 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Denis Vazyulya](https://appshunter.io/developer/1892873021) | [Amar Shinde](https://appshunter.io/developer/1896335477) |

## What reviewers say

### Forma3D

[App page](https://appshunter.io/ios/app/forma3d-3d-modeling-and-print/id6762095429)

Create, edit, and repair 3D models directly on your iPhone or iPad. Features include sculpting, sketching, painting, and splitting meshes for printing. Supports a wide range of import/export formats and offline use.

**Highlights:** Sculpting with gesture-based brushes, Sketching and SVG import to 3D, Per-face color painting for 3MF export, Lithophane generator from photos, Splitting meshes with integrated joints, Extensive mesh editing tools, 3D scanning with LiDAR

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forma3D subscription | $6.99 | per month |
| Forma3D - Year | $49.99 | per year |
| Lifetime access to Forma3D | $99.99 | one-time |


### Viewport 3D

[App page](https://appshunter.io/ios/app/viewport-3d/id6777973275)

This app allows artists to quickly open and inspect 3D models from various cloud storage services and local files. It offers professional viewing tools, animation playback, and augmented reality capabilities, all processed on-device for privacy.

**Highlights:** Open 3D models from cloud storage, Supports over 20+ 3D file formats, Professional inspection tools, Animation playback, Augmented Reality (AR) mode, On-device processing for privacy

**In-app purchases:** none


## Frequently asked questions

### Is Forma3D free?

Forma3D is free to download, with in-app purchases available.

### Is Viewport 3D free?

Viewport 3D is free to download, with no in-app purchases.

### Which has better reviews, Forma3D or Viewport 3D?

Forma3D is rated higher. Forma3D averages 4.4 out of 5 from 7 ratings, while Viewport 3D averages 4.0 from 2 ratings.

### Do Forma3D or Viewport 3D have ads?

Neither Forma3D nor Viewport 3D shows ads.

### Which is updated more often, Forma3D or Viewport 3D?

Forma3D ships an update every 3 days, and Viewport 3D every 2 weeks. Most recently, Forma3D was updated on November 11, 2026 and Viewport 3D on October 31, 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.*