# Cemento.AI vs OpenSpace.ai Construction App

The clearest difference is review sentiment: Cemento.AI at 100% against OpenSpace.ai Construction App's 38%. Cemento.AI also leads on rating (4.8 vs 3.8). OpenSpace.ai Construction App's advantage is ratings volume (46 vs 6) and iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cemento.AI holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: OpenSpace.ai Construction App has 46 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Cemento.AI's written reviews are positive against 38% of OpenSpace.ai Construction App's.

Cemento.AI ships an update fortnightly, OpenSpace.ai Construction App weekly. The most recent releases landed on July 29, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Cemento.AI | OpenSpace.ai Construction App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/cementoai/id1175904108/reviews)** | [3.8 (46 ratings)](https://appshunter.io/ios/app/openspaceai-construction-app/id1390396977/reviews) |
| Number of ratings | 6 | **46** |
| Positive reviews | **100.0% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 77 MB | 128 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cemento Technologies LTD](https://appshunter.io/developer/1059217206) | [OpenSpace Labs, Inc.](https://appshunter.io/developer/1232751546) |

## What reviewers say

### Cemento.AI

[App page](https://appshunter.io/ios/app/cementoai/id1175904108)

This software streamlines multi-unit construction projects using advanced technology. It enhances building quality and efficiency for developers and contractors. The platform facilitates knowledge transfer, customization for compliance, user-friendly operation, and improved visibility through data analytics.

**Highlights:** Knowledge transfer from office to field, Customizable for quality standards, Easy to use and personalized, Data collection and analytics, Military-grade technology

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Cemento.AI free?

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

### Is OpenSpace.ai Construction App free?

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

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

Cemento.AI is rated higher. Cemento.AI averages 4.8 out of 5 from 6 ratings, while OpenSpace.ai Construction App averages 3.8 from 46 ratings.

### Do Cemento.AI or OpenSpace.ai Construction App have ads?

Neither Cemento.AI nor OpenSpace.ai Construction App shows ads.

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

Cemento.AI ships an update fortnightly, and OpenSpace.ai Construction App weekly. Most recently, Cemento.AI was updated on July 29, 2026 and OpenSpace.ai Construction App on September 16, 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.*