# Onshape 3D CAD vs 3D Cost

The clearest difference is price: Onshape 3D CAD at Free against 3D Cost's $0.99. Onshape 3D CAD also leads on rating (3.5 vs 1.0) and ads (none vs shown). 3D Cost's advantage is review sentiment (75% vs 47%) and iOS requirement (16.0 vs 18.0). On in-app purchases and device support there is nothing between them.

Onshape 3D CAD is free to download; 3D Cost costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Onshape 3D CAD holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: Onshape 3D CAD has 418 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 47% of Onshape 3D CAD's written reviews are positive against 75% of 3D Cost's, so the app with the better star average is not the one people write more warmly about.

Onshape 3D CAD ships an update every 3 weeks, 3D Cost every 2 months. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Onshape 3D CAD | 3D Cost |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.5 (418 ratings)](https://appshunter.io/ios/app/onshape-3d-cad/id923421284/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/3d-cost/id6504573310/reviews) |
| Number of ratings | **418** | 1 |
| Positive reviews | 47.3% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 77 MB | 2 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [PTC Inc.](https://appshunter.io/developer/501201404) | [Marcos Roberto Hohl](https://appshunter.io/developer/1752898920) |

## 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


### 3D Cost

[App page](https://appshunter.io/ios/app/3d-cost/id6504573310)

Calculate the true cost of your 3D prints with this intuitive calculator. It helps enthusiasts and professionals determine production expenses and set profitable selling prices by analyzing filament, print time, and energy consumption.

**Highlights:** Detailed cost calculation, Comprehensive cost reports, Selling price suggestions, Cost simulation, Printer registration and management, Calculation history

**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 3D Cost free?

3D Cost costs $0.99, with no in-app purchases.

### Which has better reviews, Onshape 3D CAD or 3D Cost?

Onshape 3D CAD is rated higher. Onshape 3D CAD averages 3.5 out of 5 from 418 ratings, while 3D Cost averages 1.0 from 1 ratings.

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

3D Cost shows ads; Onshape 3D CAD does not.

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

Onshape 3D CAD ships an update every 3 weeks, and 3D Cost every 2 months. Most recently, Onshape 3D CAD was updated on November 5, 2026 and 3D Cost on October 30, 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.*