# 3D Viewer by Chief Architect vs IDN Network

The clearest difference is in-app purchases: 3D Viewer by Chief Architect at none against IDN Network's 6. 3D Viewer by Chief Architect also leads on review sentiment (31% vs 0%). IDN Network's advantage is update cadence (every 9 days vs every 4 months) and iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. IDN Network sells 6 in-app purchases, starting at $9.99 per month. 3D Viewer by Chief Architect asks for nothing beyond the download.

3D Viewer by Chief Architect ships an update every 4 months, IDN Network every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 3D Viewer by Chief Architect | IDN Network |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (527 ratings)](https://appshunter.io/ios/app/3d-viewer-by-chief-architect/id1083656847/reviews)** | — |
| Number of ratings | **527** | — |
| Positive reviews | **31.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 152 MB | 78 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Chief Architect](https://appshunter.io/developer/520677645) | [Takeme Limited](https://appshunter.io/developer/1319877045) |

## What reviewers say

### 3D Viewer by Chief Architect

[App page](https://appshunter.io/ios/app/3d-viewer-by-chief-architect/id1083656847)

Explore 3D architectural models in virtual reality. Navigate through home designs with intuitive controls, experiencing them before construction. Ideal for professionals to share immersive project previews with clients.

**Highlights:** Virtual reality navigation, Walk and fly through designs, Exterior, room, and floor plan views, Sojourn 3D navigation tools, Gyro camera for free form viewing, Background camera control

**In-app purchases:** none

**What reviewers like**

- 👍 Great bonus item for clients
- 🚀 Works fine once
- ⭐ Low key elite
- 👍 Very functional
- 👍 Works well to keep clients up to date

**What reviewers complain about**

- 🐛 Cannot view plan on iPad
- 🐛 Keeps crashing
- 🐛 Cannot view link
- 🐛 Images on iPad don't match desktop
- 🐛 Worst app ever

**Reported bugs**

- Cannot open zipped files
- Difficult to import models from Dropbox/OneDrive
- VR mode spins around uncontrollably

**Requested features**

- Support for OneDrive
- AR in full scale
- Ability to make handwritten/design notes on the model
- Markup and add text comments
- Floor plan view that mimics desktop, control layers, see notes


### IDN Network

[App page](https://appshunter.io/ios/app/idn-network/id1575122094)

Manage your independent professional services, connect with clients, and grow your brand from a single secure platform. Set your own rates, track performance, and build a team with advanced admin tools. Enjoy full control over your earnings and business operations with no hidden fees or commissions.

**Highlights:** Manage services and clients, Connect with clients, Grow your brand, Set own rates and availability, Track performance, Advanced admin tools for teams, Secure platform

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential | $9.99 | per month |
| Professional Monthly | $19.99 | per month |
| Elite | $29.99 | per month |
| Essential Yearly | $90.00 | per year |
| Professional Subscription | $190.00 | per year |
| Elite Yearly | $289.99 | per year |


## Frequently asked questions

### Is 3D Viewer by Chief Architect free?

3D Viewer by Chief Architect is free to download, with no in-app purchases.

### Is IDN Network free?

IDN Network is free to download, with in-app purchases available.

### Do 3D Viewer by Chief Architect or IDN Network have ads?

Neither 3D Viewer by Chief Architect nor IDN Network shows ads.

### Which is updated more often, 3D Viewer by Chief Architect or IDN Network?

3D Viewer by Chief Architect ships an update every 4 months, and IDN Network every 9 days. Most recently, 3D Viewer by Chief Architect was updated on November 2, 2026 and IDN Network on November 3, 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.*