# 3GCos Site Viewer vs CenterCard

3GCos Site Viewer and CenterCard both sit at 5.0 stars, but that hides the real split: 100% of 3GCos Site Viewer's written reviews are positive against 35% of CenterCard's. CenterCard's advantage is ratings volume (3.8K vs 4). On price, rating, update cadence and ads 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 4.8. That said, the two scores are not equally well evidenced: CenterCard has 3.8K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of 3GCos Site Viewer's written reviews are positive against 35% of CenterCard's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 3GCos Site Viewer | CenterCard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/3gcos-site-viewer/id423838445/reviews)** | [4.8 (3.8K ratings)](https://appshunter.io/ios/app/centercard/id1246542198/reviews) |
| Number of ratings | 4 | **3.8K** |
| Positive reviews | **100.0% of reviews** | 35.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 19 MB | 69 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Victory Enterprises](https://appshunter.io/developer/412696348) | [Center ID Corp.](https://appshunter.io/developer/1060790040) |

## What reviewers say

### 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


### CenterCard

[App page](https://appshunter.io/ios/app/centercard/id1246542198)

This app simplifies expense management for businesses by connecting a corporate card, travel booking, and expense reporting. It provides real-time visibility into employee spending, automates reconciliation, and allows for easy submission and approval of expenses.

**Highlights:** Corporate card management, Automated expense reporting, Receipt capture, Real-time spend visibility, Corporate travel booking, Budget management, Fraud reporting

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to submit expenses
- 📸 Instant receipt capture
- 🔒 Secure login process
- 👍 Intuitive and user-friendly

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⏱️ Slow upload and processing times
- 🔄 Constant app updates and logouts
- 🤔 Non-intuitive cursor placement

**Reported bugs**

- Receipts not uploading properly
- Expenses getting lost or overwritten
- Login process issues with one-time codes
- App freezing and refreshing unexpectedly

**Requested features**

- Batch expense submission
- Customizable expense fields
- Improved receipt upload reliability
- Faster app performance


## Frequently asked questions

### Is 3GCos Site Viewer free?

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

### Is CenterCard free?

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

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

3GCos Site Viewer is rated higher. 3GCos Site Viewer averages 5.0 out of 5 from 4 ratings, while CenterCard averages 4.8 from 3.8K ratings.

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

Neither 3GCos Site Viewer nor CenterCard shows ads.

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

3GCos Site Viewer ships an update every 3 weeks, and CenterCard every 3 weeks. Most recently, 3GCos Site Viewer was updated on October 16, 2026 and CenterCard on October 20, 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.*