# 3D modeling vs PCBAtlas

The clearest difference is rating: PCBAtlas at 5.0 against 3D modeling's 4.6. PCBAtlas also leads on update cadence (every 6 days vs every 2 months). 3D modeling's advantage is ratings volume (15K vs 2) and chart position (#103 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 3D modeling sells 6 in-app purchases, starting at $5.99 per month and PCBAtlas sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PCBAtlas holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 3D modeling has 15K ratings behind it against 2, so its average is the more settled of the two.

3D modeling ships an update every 2 months, PCBAtlas every 6 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 3D modeling | PCBAtlas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15K ratings)](https://appshunter.io/ios/app/3d-modeling-design-my-model/id1583923782/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pcbatlas/id6759897822/reviews)** |
| Number of ratings | **15K** | 2 |
| Positive reviews | 68.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#103** | — |
| Size | 116 MB | 160 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Core five, Inc.](https://appshunter.io/developer/1276304756) | [Shanghai Astroform Software Ltd.](https://appshunter.io/developer/1881495488) |

## What reviewers say

### 3D modeling

[App page](https://appshunter.io/ios/app/3d-modeling-design-my-model/id1583923782)

**Currently charting:** #103 Top Free · Graphics & Design, #157 Top Grossing · Graphics & Design (US App Store)

Create 3D models and digital art on your mobile device. Sculpt, sketch, and color your designs with intuitive gesture controls and a comprehensive set of modeling tools. Export your creations in standard formats.

**Highlights:** Gesture-based 3D manipulation, Vertex, edge, and face editing tools, Sculpting and coloring capabilities, UV editor for texture placement, Material application, OBJ file import/export, Video tutorials for all tools

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Monthly Pro | $6.99 | per month |
| Premium Yearly | $34.99 | per year |
| Premium Yearly | $34.99 | per year |
| Yearly Pro | $39.99 | per year |
| Yearly Pro | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Smooth performance
- 💡 Helpful tutorials
- 🎨 Good modeling tools
- 🎨 Intuitive interface

**What reviewers complain about**

- 🔒 Exporting locked behind paywall
- 🔒 Subscription model
- 🐛 Crashes and freezes
- 🔍 Unclear file management
- 🔍 Confusing controls

**Reported bugs**

- Painting issues with textures
- Inconsistent scaling behavior
- Reference images disappearing
- Inability to delete objects

**Requested features**

- Add layer management
- Improve UV mapping tools
- Implement lighting controls
- Allow importing custom models
- Add mirror/symmetry mode


### PCBAtlas

[App page](https://appshunter.io/ios/app/pcbatlas/id6759897822)

This app provides a local-first workspace for reviewing PCB designs on Apple devices. Import various design files, inspect layouts in 2D and 3D, organize revisions, and manage project data. It streamlines the review process for hardware teams and engineers.

**Highlights:** Import PCB design files (Gerber, ODB++, etc.), 2D and 3D board review workspace, Organize board revisions, Project and schematic context browsing, Export PNG/PDF captures and source packages

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Plus | $24.99 | one-time |


## Frequently asked questions

### Is 3D modeling free?

3D modeling is free to download, with in-app purchases available.

### Is PCBAtlas free?

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

### Which has better reviews, 3D modeling or PCBAtlas?

PCBAtlas is rated higher. 3D modeling averages 4.6 out of 5 from 15K ratings, while PCBAtlas averages 5.0 from 2 ratings.

### Do 3D modeling or PCBAtlas have ads?

Neither 3D modeling nor PCBAtlas shows ads.

### Which is updated more often, 3D modeling or PCBAtlas?

3D modeling ships an update every 2 months, and PCBAtlas every 6 days. Most recently, 3D modeling was updated on November 7, 2026 and PCBAtlas 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.*