# instant3Dhub vs CAD Smart Modeling

The clearest difference is review sentiment: instant3Dhub at 100% against CAD Smart Modeling's 0%. instant3Dhub also leads on in-app purchases (none vs 7) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. CAD Smart Modeling sells 7 in-app purchases, starting at $3.99 per month. instant3Dhub asks for nothing beyond the download.

instant3Dhub ships an update every 6 months, CAD Smart Modeling every 5 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | instant3Dhub | CAD Smart Modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (10 ratings)](https://appshunter.io/ios/app/cad-smart-modeling-3d-cad/id6476608505/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 440 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Threedy GmbH](https://appshunter.io/developer/1557629917) | [Sebastian Kemper](https://appshunter.io/developer/1513694925) |

## What reviewers say

### instant3Dhub

[App page](https://appshunter.io/ios/app/instant3dhub/id1573783711)

Experience 3D streaming and mixed reality on your mobile device. Ideal for industrial engineering and manufacturing, it allows you to place 3D data on surfaces and track models with advanced computer vision.

**Highlights:** 3D streaming to mobile, Mixed reality experiences, Anchoring 3D data to surfaces, Model tracking with computer vision, Support for various 3D data formats, Designed for industrial workflows

**Features:** macOS Compatibility

**In-app purchases:** none


### CAD Smart Modeling

[App page](https://appshunter.io/ios/app/cad-smart-modeling-3d-cad/id6476608505)

Create detailed 3D models, technical drawings, and digital prototypes on your mobile device. This versatile CAD app is suitable for architecture, product design, engineering, and 3D printing, offering intuitive tools for both beginners and professionals.

**Highlights:** 3D Modeling & CAD Design, Technical Drawing, Precise Geometric Constructions, Import & Export of CAD and 3D Files, Product Design & Prototyping, 3D Models for Architecture & 3D Printing

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $3.99 | per month |
| Premium access | $8.99 | per month |
| Premium access | $22.99 | per year |
| Premium access | $44.99 | per year |
| Pro Version | $44.99 | per year |
| Premium Access | $44.99 | one-time |
| Premium Access | $89.99 | one-time |


## Frequently asked questions

### Is instant3Dhub free?

instant3Dhub is free to download, with no in-app purchases.

### Is CAD Smart Modeling free?

CAD Smart Modeling is free to download, with in-app purchases available.

### Do instant3Dhub or CAD Smart Modeling have ads?

CAD Smart Modeling shows ads; instant3Dhub does not.

### Which is updated more often, instant3Dhub or CAD Smart Modeling?

instant3Dhub ships an update every 6 months, and CAD Smart Modeling every 5 months. Most recently, instant3Dhub was updated on November 3, 2026 and CAD Smart Modeling on November 4, 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.*