# iFilemonger vs Onshape 3D CAD

The clearest difference is rating: Onshape 3D CAD at 3.5 against iFilemonger's 2.8. Onshape 3D CAD also leads on update cadence (every 3 weeks vs every 13 months) and ratings volume (417 vs 16). iFilemonger's advantage is iOS requirement (9.3 vs 18.0). On price, review sentiment, ads and in-app purchases 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 holds the better App Store score, 3.5 against 2.8. That said, the two scores are not equally well evidenced: Onshape 3D CAD has 417 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 42% of iFilemonger's written reviews are positive against 47% of Onshape 3D CAD's.

iFilemonger ships an update every 13 months, Onshape 3D CAD every 3 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | iFilemonger | Onshape 3D CAD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (16 ratings)](https://appshunter.io/ios/app/ifilemonger/id391381304/reviews) | **[3.5 (417 ratings)](https://appshunter.io/ios/app/onshape-3d-cad/id923421284/reviews)** |
| Number of ratings | 16 | **417** |
| Positive reviews | 42.1% of reviews | **47.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 77 MB |
| Requires iOS | **9.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Programmable Bit, Inc.](https://appshunter.io/developer/391381307) | [PTC Inc.](https://appshunter.io/developer/501201404) |

## What reviewers say

### iFilemonger

[App page](https://appshunter.io/ios/app/ifilemonger/id391381304)

View and interact with design and 3D files directly on your mobile device. Supports a wide range of formats, including CAD drawings, 3D models, and images. Access files from the web, email, or other document providers.

**Highlights:** View design and 3D files, Interactive rotation and zoom, Supports DXF, IGES, STL, OBJ, VRML, Access files from web and email, View files from other Document Providers

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iFilemonger free?

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

### Is Onshape 3D CAD free?

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

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

Onshape 3D CAD is rated higher. iFilemonger averages 2.8 out of 5 from 16 ratings, while Onshape 3D CAD averages 3.5 from 417 ratings.

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

Neither iFilemonger nor Onshape 3D CAD shows ads.

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

iFilemonger ships an update every 13 months, and Onshape 3D CAD every 3 weeks. Most recently, iFilemonger was updated on November 1, 2026 and Onshape 3D CAD on November 1, 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.*