# Open3D vs MeshGlaze

The clearest difference is in-app purchases: Open3D at none against MeshGlaze's 1. Open3D also leads on update cadence (every 2 days vs every 2 weeks) and ratings volume (22 vs 1). MeshGlaze's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price and device support there is nothing between them.

Both are free to download. MeshGlaze sells 1 one-off in-app purchase. Open3D asks for nothing beyond the download.

MeshGlaze holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Open3D has 22 ratings behind it against 1, so its average is the more settled of the two.

Open3D ships an update every 2 days, MeshGlaze every 2 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Open3D | MeshGlaze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (22 ratings)](https://appshunter.io/ios/app/open3d-stl-and-3d-model-viewer/id6772109964/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/meshglaze-3d-model-painter/id6794070459/reviews)** |
| Number of ratings | **22** | 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 | — |
| Size | 77 MB | 20 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rajesh Konatala](https://appshunter.io/developer/1882436576) | [druidori s.r.o](https://appshunter.io/developer/1434683139) |

## 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


### MeshGlaze

[App page](https://appshunter.io/ios/app/meshglaze-3d-model-painter/id6794070459)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Export | $14.99 | one-time |


## Frequently asked questions

### Is Open3D free?

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

### Is MeshGlaze free?

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

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

MeshGlaze is rated higher. Open3D averages 4.8 out of 5 from 22 ratings, while MeshGlaze averages 5.0 from 1 ratings.

### Do Open3D or MeshGlaze have ads?

Open3D shows ads; MeshGlaze does not.

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

Open3D ships an update every 2 days, and MeshGlaze every 2 weeks. Most recently, Open3D was updated on October 28, 2026 and MeshGlaze on October 29, 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.*