# 3D Viewer by Chief Architect vs Loop CRM

The clearest difference is review sentiment: Loop CRM at 100% against 3D Viewer by Chief Architect's 31%. Loop CRM also leads on rating (5.0 vs 3.7) and update cadence (every 3 weeks vs every 4 months). 3D Viewer by Chief Architect's advantage is ratings volume (490 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Loop CRM holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: 3D Viewer by Chief Architect has 490 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 31% of 3D Viewer by Chief Architect's written reviews are positive against 100% of Loop CRM's.

3D Viewer by Chief Architect ships an update every 4 months, Loop CRM every 3 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 3D Viewer by Chief Architect | Loop CRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (490 ratings)](https://appshunter.io/ios/app/3d-viewer-by-chief-architect/id1083656847/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/loop-crm/id6740775082/reviews)** |
| Number of ratings | **490** | 1 |
| Positive reviews | 31.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 152 MB | 340 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chief Architect](https://appshunter.io/developer/520677645) | [Loop CRM](https://appshunter.io/developer/1791557987) |

## 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


### Loop CRM

[App page](https://appshunter.io/ios/app/loop-crm/id6740775082)

Manage leads and streamline your sales process with this mobile tool. Connect with contacts via phone, email, and text, and track your sales pipeline stages and opportunities from anywhere. Offers a centralized hub for a comprehensive view of your sales activities.

**Highlights:** Lead management, Sales pipeline tracking, Contact management, Opportunity tracking, Invoicing, Real-time customer response

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

**In-app purchases:** none


## 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 Loop CRM free?

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

### Which has better reviews, 3D Viewer by Chief Architect or Loop CRM?

Loop CRM is rated higher. 3D Viewer by Chief Architect averages 3.7 out of 5 from 490 ratings, while Loop CRM averages 5.0 from 1 ratings.

### Do 3D Viewer by Chief Architect or Loop CRM have ads?

Neither 3D Viewer by Chief Architect nor Loop CRM shows ads.

### Which is updated more often, 3D Viewer by Chief Architect or Loop CRM?

3D Viewer by Chief Architect ships an update every 4 months, and Loop CRM every 3 weeks. Most recently, 3D Viewer by Chief Architect was updated on October 16, 2026 and Loop CRM on October 9, 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.*