# ArchiTouch 3D vs Engineering 8D

The clearest difference is price: ArchiTouch 3D at Free against Engineering 8D's $4.99. ArchiTouch 3D also leads on iOS requirement (13.4 vs 18.0). Engineering 8D's advantage is in-app purchases (none vs 4). On update cadence, ads and device support there is nothing between them.

ArchiTouch 3D is free to download; Engineering 8D costs $4.99 up front. ArchiTouch 3D sells 4 one-off in-app purchases. Engineering 8D asks for nothing beyond the download.

ArchiTouch 3D ships an update every 2 months, Engineering 8D every 3 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ArchiTouch 3D | Engineering 8D |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.0 (370 ratings)](https://appshunter.io/ios/app/architouch-3d-home-design/id868007867/reviews)** | — |
| Number of ratings | **370** | — |
| Positive reviews | 56.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 12 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [GELYSOFT](https://appshunter.io/developer/868007870) | [DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI](https://appshunter.io/developer/914295588) |

## What reviewers say

### ArchiTouch 3D

[App page](https://appshunter.io/ios/app/architouch-3d-home-design/id868007867)

Create detailed architectural designs with this feature-rich yet easy-to-use application. Design floor plans, customize roofs, and visualize your projects in 2D and 3D. Seamlessly switch between views and utilize unlimited undo/redo for a fluid design process.

**Highlights:** 2D and 3D floor plan design, Customizable roofing options, Real-time 2D/3D navigation, Satellite map property outline, Unlimited undo/redo, Professional blueprint generation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Days Full Access | $19.99 | one-time |
| 90 Days Full Access | $49.99 | one-time |
| One Year Full Access | $159.99 | one-time |
| Lifetime full access | $499.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive interface
- 💡 Great for visualizing designs
- 👍 Helpful for planning renovations
- 🚀 Saves time and money

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Limited free features
- 🐛 Glitches and crashes
- 🔒 Inability to save without subscription
- 💡 Lack of advanced features (e.g., curved walls, lighting, more furniture)

**Reported bugs**

- Walls moving unexpectedly during editing
- Inability to properly join roofs
- Crashes when adjusting certain settings
- Issues with saving and loading projects

**Requested features**

- Add more furniture and decor options
- Improve 3D rendering and graphics
- Allow custom textures and materials
- Implement better support for multi-story buildings
- Add ability to import/export plans


### Engineering 8D

[App page](https://appshunter.io/ios/app/engineering-8d/id1035570380)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArchiTouch 3D free?

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

### Is Engineering 8D free?

Engineering 8D costs $4.99, with no in-app purchases.

### Do ArchiTouch 3D or Engineering 8D have ads?

Neither ArchiTouch 3D nor Engineering 8D shows ads.

### Which is updated more often, ArchiTouch 3D or Engineering 8D?

ArchiTouch 3D ships an update every 2 months, and Engineering 8D every 3 months. Most recently, ArchiTouch 3D was updated on October 15, 2026 and Engineering 8D on October 8, 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.*