Procore vs 3GCos Site Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Procore
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.
- Project information access
- Collaboration tools
- Streamlined processes
- Conversations (messaging)
- Quick Capture (voice-to-punch list)
- Field enablement tools
- Workforce management
- Quality & safety management
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Construction doesn't wait for the office. Procore puts your entire project in your pocket — drawings, models, teams, and resources — live from the field. Trusted on 3M+ projects worldwide. GROUNDBREAK TO CLOSEOUT From first drawings review to final sign-off, Procore keeps your whole team connected, your documents current, and your project moving — no matter where the work takes you. CAPTURE AND DOCUMENT - Annotate photos the moment you take them - Auto-stamp every photo with GPS location, date, and direction - Turn any photo into a punch item, observation, or RFI in seconds - Capture full 360° room views natively — no extra app required SEE YOUR PROJECT IN 3D - Stream gigabyte-scale models on any device - View live RFI, submittal, and inspection status on the model - Drop 3D pins to add exact spatial context to every issue ACCESS YOUR DRAWINGS, ALWAYS CURRENT - Access every revision — offline or online, always synced - Mark up drawings with the full annotation toolkit - Scan QR codes to see every open item by location EXECUTE ON-SITE - Track punch lists and observations with Ball in Court accountability - Submit, track, and respond to RFIs from the field - Log daily reports — weather, crew, equipment, and notes MANAGE YOUR RESOURCES - Request labor and equipment - Check daily crew and schedule assignments - Log labor and equipment hours with Grid Time Entry — an intuitive, Excel-style grid - Track material inventory, log receipts, and note defects MANAGE FINANCIALS FROM THE FIELD - Approve commitments from your device — no desk required (Open Beta) TRUSTED BY THE INDUSTRY - 3M+ construction projects worldwide - 2M+ construction professionals in 150+ countries - Available in 13+ languages Download for free. An active Procore subscription is required. Mobile features vary based on Procore subscription.
3GCos Site Viewer
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.
- Live camera feeds
- Project updates
- Team contact information
- Images and blueprints
- Design and client team contacts
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The 3GCos Site Viewer App allows 3G Companies and Graham Construction Company’s clients the ability to access information regarding their construction projects, including: - Live Camera feeds from the construction site - Information regarding the 3G Companies and Graham Construction Company Team working for them including name, position, phone number and email address - Contact information for the design team, client team, and other involved team members - Images and blueprints regarding their construction project - Project updates regarding their construction project from the 3G Companies and Graham Construction Company Team - Contact information for 3G Companies and Graham Construction Company
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Procore | 3GCos Site Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (47K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 41.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 47K — better | 4 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Best chart rank | #170 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.1 | 17.0 — better |
| Further details — not scored | ||
| Size | 567 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Procore Technologies, Inc. | Victory Enterprises |
Customer experience
Procore
3GCos Site Viewer
Bugs and requests
Procore
Reported bugs
4 issues- Login screen issues
- Problems with uploading photos and documents
- Drawings not loading properly
- Syncing issues between app and web version
Requested features
5 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Procore
No in-app purchases
3GCos Site Viewer
No in-app purchases
Questions
Is Procore free?
Is 3GCos Site Viewer free?
Which has better reviews, Procore or 3GCos Site Viewer?
Do Procore or 3GCos Site Viewer have ads?
Which is updated more often, Procore or 3GCos Site Viewer?
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