# OpenSpace.ai Construction App vs plumbSMART

The clearest difference is rating: plumbSMART at 4.5 against OpenSpace.ai Construction App's 3.8. OpenSpace.ai Construction App's advantage is update cadence (weekly vs every 2 months) and ratings volume (47 vs 8). 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.

plumbSMART holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: OpenSpace.ai Construction App has 47 ratings behind it against 8, so its average is the more settled of the two.

OpenSpace.ai Construction App ships an update weekly, plumbSMART every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OpenSpace.ai Construction App | plumbSMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (47 ratings)](https://appshunter.io/ios/app/openspaceai-construction-app/id1390396977/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/plumbsmart/id1484718132/reviews)** |
| Number of ratings | **47** | 8 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 120 MB | 100 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OpenSpace Labs, Inc.](https://appshunter.io/developer/1232751546) | [Zurn Holdings, Inc.](https://appshunter.io/developer/1339824204) |

## What reviewers say

### OpenSpace.ai Construction App

[App page](https://appshunter.io/ios/app/openspaceai-construction-app/id1390396977)

Capture 360-degree progress photos of construction sites effortlessly. Simply wear a 3D camera, and proprietary AI automatically maps your job site, creating an interactive visual record. Resolve conflicts, validate work, and save travel time with this labor-free solution.

**Highlights:** Labor-free 360 photo capture, AI-powered site mapping, Interactive progress timeline, Blueprint integration, Visual documentation for RFIs and DCRs, Reduced site travel

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

**In-app purchases:** none


### plumbSMART

[App page](https://appshunter.io/ios/app/plumbsmart/id1484718132)

Manage and monitor your connected plumbing systems with this app. Track operational statuses, analyze performance trends, and maintain control over your Zurn Connected Products.

**Highlights:** Manage connected plumbing systems, Monitor operational statuses, Analyze performance trends, Control Zurn Connected Products, Single source for ecosystem management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpenSpace.ai Construction App free?

OpenSpace.ai Construction App is free to download, with no in-app purchases.

### Is plumbSMART free?

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

### Which has better reviews, OpenSpace.ai Construction App or plumbSMART?

plumbSMART is rated higher. OpenSpace.ai Construction App averages 3.8 out of 5 from 47 ratings, while plumbSMART averages 4.5 from 8 ratings.

### Do OpenSpace.ai Construction App or plumbSMART have ads?

Neither OpenSpace.ai Construction App nor plumbSMART shows ads.

### Which is updated more often, OpenSpace.ai Construction App or plumbSMART?

OpenSpace.ai Construction App ships an update weekly, and plumbSMART every 2 months. Most recently, OpenSpace.ai Construction App was updated on November 6, 2026 and plumbSMART 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.*