# Open3D vs MeshStudio

The clearest difference is rating: Open3D at 4.7 against MeshStudio's 1.0. Open3D also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs every 2 weeks). MeshStudio's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. MeshStudio sells 3 one-off in-app purchases. Open3D asks for nothing beyond the download.

Open3D holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Open3D has 18 ratings behind it against 1, so its average is the more settled of the two.

Open3D ships an update every 2 days, MeshStudio every 2 weeks. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Open3D | MeshStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/open3d-stl-and-3d-model-viewer/id6772109964/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/meshstudio-3d-model-generator/id6810545306/reviews) |
| Number of ratings | **18** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 77 MB | 40 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rajesh Konatala](https://appshunter.io/developer/1882436576) | [ONNEX YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1856674142) |

## What reviewers say

### Open3D

[App page](https://appshunter.io/ios/app/open3d-stl-and-3d-model-viewer/id6772109964)

Instantly view and inspect a wide range of 3D file formats directly on your device. Offers AR viewing, 3D printing readiness checks, and detailed model specifications without requiring an account or cloud upload.

**Highlights:** Supports over 15 3D file formats, Augmented Reality (AR) viewing via Apple Quick Look, 3D printing readiness checks (manifold, overhangs, wall thickness), On-device processing, no cloud upload required, Detailed model specifications (triangle count, bounding box), Export between GLB and STL formats, Offline functionality

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

**In-app purchases:** none


### MeshStudio

[App page](https://appshunter.io/ios/app/meshstudio-3d-model-generator/id6810545306)

Transform text descriptions or reference images into 3D models using AI. Explore various styles and preview your creations in an interactive viewer. Ideal for concept visualization and asset generation without prior 3D modeling experience.

**Highlights:** Text to 3D model generation, Image to 3D model generation, Multiple visual styles (realistic, cartoon, low-poly, voxel), Interactive 3D model preview, Personal library for saved creations, No prior 3D modeling experience required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Credits | $14.99 | one-time |
| 10 Credits | $24.99 | one-time |
| 25 Credits | $44.99 | one-time |


## Frequently asked questions

### Is Open3D free?

Open3D is free to download, with no in-app purchases.

### Is MeshStudio free?

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

### Which has better reviews, Open3D or MeshStudio?

Open3D is rated higher. Open3D averages 4.7 out of 5 from 18 ratings, while MeshStudio averages 1.0 from 1 ratings.

### Do Open3D or MeshStudio have ads?

Open3D shows ads; MeshStudio does not.

### Which is updated more often, Open3D or MeshStudio?

Open3D ships an update every 2 days, and MeshStudio every 2 weeks. Most recently, Open3D was updated on October 8, 2026 and MeshStudio on October 16, 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.*