# OpenSpace.ai Construction App vs Trimble ProjectSight

The clearest difference is monetization model: OpenSpace.ai Construction App at free against Trimble ProjectSight's freemium. Trimble ProjectSight's advantage is review sentiment (53% vs 38%). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.8 for OpenSpace.ai Construction App against 3.7 for Trimble ProjectSight. Both are backed by a comparable volume of ratings — 46 and 80 respectively. Written reviews are what separate them: 38% of OpenSpace.ai Construction App's written reviews are positive against 53% of Trimble ProjectSight's.

OpenSpace.ai Construction App ships an update weekly, Trimble ProjectSight every 2 weeks. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | OpenSpace.ai Construction App | Trimble ProjectSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (46 ratings)](https://appshunter.io/ios/app/openspaceai-construction-app/id1390396977/reviews)** | [3.7 (80 ratings)](https://appshunter.io/ios/app/trimble-projectsight/id1503528067/reviews) |
| Number of ratings | 46 | **80** |
| Positive reviews | 37.5% of reviews | **53.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 128 MB | 502 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OpenSpace Labs, Inc.](https://appshunter.io/developer/1232751546) | [Trimble Inc.](https://appshunter.io/developer/322561665) |

## 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


### Trimble ProjectSight

[App page](https://appshunter.io/ios/app/trimble-projectsight/id1503528067)

Organize construction teams and simplify paperwork by connecting the field and office. Access project information, including drawings and reports, from anywhere, even offline. Share progress updates and capture issues instantly.

**Highlights:** Organize construction teams, Simplify paperwork, Connect field and office, Access project data offline, Share progress updates, Capture and share issues

**Features:** Vision Pro support

**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 Trimble ProjectSight free?

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

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

OpenSpace.ai Construction App is rated higher. OpenSpace.ai Construction App averages 3.8 out of 5 from 46 ratings, while Trimble ProjectSight averages 3.7 from 80 ratings.

### Do OpenSpace.ai Construction App or Trimble ProjectSight have ads?

Neither OpenSpace.ai Construction App nor Trimble ProjectSight shows ads.

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

OpenSpace.ai Construction App ships an update weekly, and Trimble ProjectSight every 2 weeks. Most recently, OpenSpace.ai Construction App was updated on September 16, 2026 and Trimble ProjectSight on September 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.*