Comparison

OpenSpace.ai Construction App vs Kwant

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OpenSpace.ai Construction App

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
Read full description

OpenSpace provides ground truth for your construction job site. While other 3D capture tools require dedicated setup and capture time, OpenSpace is special because it’s 100% labor free. Simply attach the 3D camera to the top of your hardhat with the included mount, then continue as normal - our proprietary artificial intelligence algorithm does the rest! It’s easy as wearing a Fitbit. Think of us as a visual time machine, allowing your team to create 360 degree progress photos and visit a particular place at the job, at any moment in time. Resolve conflicts, validate WIP, add visual context to DCR’s and RFI’s and save needless travel to the site. Why OpenSpace? It works as you work: our advanced (and patent pending!) AI transforms the raw video data into a complete, easy-to-navigate Google Streetview style 360 degree map of your site, with no effort on your part. Fully automated: As you move through the site, our AI automatically maps the video feed to your blueprints and creates a 360 degree record of progress. With OpenSpace, you hit record and go. We capture data while you work, so there is no labor cost. Other systems require you to assign someone a time-consuming “photo capture task” - and those labor costs adds up. Time machine: Visit any point in time through an interactive 360 degree map of your site. Zoom and explore every detail and see progress as it happened. What do our customers say? Darin Peters Vice President, Hathaway Dinwiddie “OpenSpace solves some simple but necessary requirements of the construction process: progress photos, site documentation and workstream coordination… OpenSpace has made it easy - and easy is key - for us to have a living visual record of the jobsite progress, which has radically improved the reporting we have today. The future of what we can do with this data is exciting.”

About

Kwant

This mobile application streamlines gate security by replacing handheld scanners. Authorized personnel can log in, select a zone, and scan worker badges to verify against project rosters, recording time-stamped check-ins or check-outs. It provides clear status indicators and offers offline functionality with later syncing.

Highlights
  • Replaces handheld scanners
  • Badge QR scanning
  • Worker roster verification
  • Time-stamped check-in/out
  • Offline scanning and syncing
  • Real-time zone counts
Features
Read full description

This app replaces handheld scanners with a simple mobile app for gate security. Authorized guards log in, select a zone, and scan a worker’s badge QR (printed label or factory QR with MAC/serial). The app verifies the worker against the project roster and records a time-stamped check-in or check-out. Status is shown clearly: Green (OK), Needs Review (expired docs), or Flagged. What it does - Zone-based check-in/out with real-time counts for today. Two ways to verify: Scan badge or Search by name. Works offline: scans are queued on the device and synced later; manual Sync Now available.

Screenshots

OpenSpace.ai Construction App4 screens
Kwant4 screens

Verdict

The call

The clearest difference is rating: Kwant at 5.0 against OpenSpace.ai Construction App's 3.8. OpenSpace.ai Construction App's advantage is update cadence (weekly vs every 4 months) and ratings volume (47 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Kwant holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: OpenSpace.ai Construction App has 47 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

OpenSpace.ai Construction App ships an update weekly, Kwant every 4 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
OpenSpace.ai Construction App versus Kwant: the parameters behind the verdict, then further details
ParameterOpenSpace.ai Construction AppKwant
PriceFreeFree
Rating3.8 (47 ratings)5.0 (1 ratings) — better
Positive reviews37.5% of reviews—
Number of ratings47 — better1
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size120 MB41 MB
Age rating4+4+
DeveloperOpenSpace Labs, Inc.On Target Technologies Inc

Customer experience

OpenSpace.ai Construction App

All ratings47 ratings
Positive63.8%
Neutral8.5%
Negative27.7%
Written reviews16 reviews
Positive37.5%
Neutral12.5%
Negative50.0%

Kwant

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OpenSpace.ai Construction App

No in-app purchases

None

Kwant

No in-app purchases

Questions

Is OpenSpace.ai Construction App free?
OpenSpace.ai Construction App is free to download, with no in-app purchases.
Is Kwant free?
Kwant is free to download, with no in-app purchases.
Which has better reviews, OpenSpace.ai Construction App or Kwant?
Kwant is rated higher. OpenSpace.ai Construction App averages 3.8 out of 5 from 47 ratings, while Kwant averages 5.0 from 1 ratings.
Do OpenSpace.ai Construction App or Kwant have ads?
Neither OpenSpace.ai Construction App nor Kwant shows ads.
Which is updated more often, OpenSpace.ai Construction App or Kwant?
OpenSpace.ai Construction App ships an update weekly, and Kwant every 4 months. Most recently, OpenSpace.ai Construction App was updated on November 11, 2026 and Kwant on October 30, 2026.

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