# Onshape 3D CAD vs VOID 3D

The clearest difference is update cadence: Onshape 3D CAD at every 3 weeks against VOID 3D's every 2 months. VOID 3D's advantage is iOS requirement (8.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Onshape 3D CAD ships an update every 3 weeks, VOID 3D every 2 months. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Onshape 3D CAD | VOID 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (418 ratings)](https://appshunter.io/ios/app/onshape-3d-cad/id923421284/reviews)** | — |
| Number of ratings | **418** | — |
| Positive reviews | 47.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 77 MB | 107 MB |
| Requires iOS | 18.0 | **8.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [PTC Inc.](https://appshunter.io/developer/501201404) | [Chengdu Miyo Network Technology Co., Ltd.](https://appshunter.io/developer/1077175039) |

## What reviewers say

### Onshape 3D CAD

[App page](https://appshunter.io/ios/app/onshape-3d-cad/id923421284)

A cloud-based 3D CAD platform for professional users to create, edit, and collaborate on designs in real-time from any device. It offers robust parametric modeling tools and seamless data management for teams.

**Highlights:** Real-time collaboration, Parametric modeling tools, Cloud-based data management, Cross-device accessibility, Integrated commenting, Version control

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful CAD features
- 🌐 Accessible from any device
- 👍 Intuitive interface
- 💡 Great for on-site work
- 🌟 Exceptional for a free app

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 👎 Unintuitive and clunky UI
- 🔒 Requires account sign-up
- 💰 Expensive paid plans
- 🔍 Difficult to find/use key features

**Reported bugs**

- Frequent crashes and freezes
- Dimensions not visible/editable
- Rotation/view controls unreliable
- Unable to create account
- Incompatible with older devices

**Requested features**

- Add keyboard shortcuts
- Improve dimensioning tools
- Allow private file storage
- Optimize for iPad/Apple Pencil
- Provide better documentation/tutorials


### VOID 3D

[App page](https://appshunter.io/ios/app/void-3d-3d-model-ar-viewer/id1225147838)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Onshape 3D CAD free?

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

### Is VOID 3D free?

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

### Do Onshape 3D CAD or VOID 3D have ads?

Neither Onshape 3D CAD nor VOID 3D shows ads.

### Which is updated more often, Onshape 3D CAD or VOID 3D?

Onshape 3D CAD ships an update every 3 weeks, and VOID 3D every 2 months. Most recently, Onshape 3D CAD was updated on November 5, 2026 and VOID 3D 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.*