# Procore vs 3GCos Site Viewer

The clearest difference is review sentiment: 3GCos Site Viewer at 100% against Procore's 41%. 3GCos Site Viewer also leads on monetization model (free vs freemium) and rating (5.0 vs 4.6). Procore's advantage is ratings volume (47K vs 4) and update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

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

3GCos Site Viewer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Procore has 47K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 41% of Procore's written reviews are positive against 100% of 3GCos Site Viewer's.

Procore ships an update weekly, 3GCos Site Viewer every 3 weeks. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Procore | 3GCos Site Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (47K ratings)](https://appshunter.io/ios/app/procore/id374930542/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/3gcos-site-viewer/id423838445/reviews)** |
| Number of ratings | **47K** | 4 |
| Positive reviews | 41.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Best chart rank | **#169** | — |
| Size | 567 MB | 19 MB |
| Requires iOS | 17.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Procore Technologies, Inc.](https://appshunter.io/developer/374930545) | [Victory Enterprises](https://appshunter.io/developer/412696348) |

## What reviewers say

### Procore

[App page](https://appshunter.io/ios/app/procore/id374930542)

**Currently charting:** #169 Top Free · Business (US App Store)

This platform connects construction professionals globally, offering tools for owners, general contractors, and specialty contractors. It streamlines project management, enhances collaboration, and improves efficiency to keep projects on schedule and within budget.

**Highlights:** Project information access, Collaboration tools, Streamlined processes, Conversations (messaging), Quick Capture (voice-to-punch list), Field enablement tools, Workforce management, Quality & safety management

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good tools of work
- 👍 Modern take on construction
- 👍 User friendly app
- 👍 Awesome App
- 👍 Very simple, very powerful

**What reviewers complain about**

- 🐛 Bugs causing improper functionality
- 🐛 Constant logging out between uses
- 🔋 High battery consumption
- 🐛 Constant crashing and glitches
- 🐛 Slow to load anything

**Reported bugs**

- Login screen issues
- Problems with uploading photos and documents
- Drawings not loading properly
- Syncing issues between app and web version

**Requested features**

- Add ability to create custom forms
- Improve drawing markup and overlay tools
- Add 3-week look ahead scheduling feature
- Improve integration with other platforms like Honest Buildings
- Optimize app for iPad, not just scaled up iPhone version


### 3GCos Site Viewer

[App page](https://appshunter.io/ios/app/3gcos-site-viewer/id423838445)

Access live camera feeds, project updates, and team contact information for your construction projects. View images, blueprints, and connect with the design and client teams.

**Highlights:** Live camera feeds, Project updates, Team contact information, Images and blueprints, Design and client team contacts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Procore free?

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

### Is 3GCos Site Viewer free?

3GCos Site Viewer is free to download, with no in-app purchases.

### Which has better reviews, Procore or 3GCos Site Viewer?

3GCos Site Viewer is rated higher. Procore averages 4.6 out of 5 from 47K ratings, while 3GCos Site Viewer averages 5.0 from 4 ratings.

### Do Procore or 3GCos Site Viewer have ads?

Neither Procore nor 3GCos Site Viewer shows ads.

### Which is updated more often, Procore or 3GCos Site Viewer?

Procore ships an update weekly, and 3GCos Site Viewer every 3 weeks. Most recently, Procore was updated on October 28, 2026 and 3GCos Site Viewer on October 23, 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.*