Comparison

3d Scanner App™ vs Bolt Reader®

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

Head to head
About

3d Scanner App™

Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.

Highlights
  • LIDAR and TrueDepth scanning
  • Full-color 3D capture
  • Multiple export formats (OBJ, GLTF, STL, etc.)
  • Geo-referenced LAS export for GIS
  • On-device editing tools
  • Augmented reality viewing
  • Photo Mode for detailed models
Read full description

Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. 3D Scanner app, downloaded by 11+ Million users, effortlessly makes you capture spaces and objects in full-color 3D and explore them in stunning, high-quality detail. Easily share your 3D scans Share your 3D models via iMessage or AR QuickLook in USDZ format, or export them in popular formats like OBJ, GLTF, GLB, DAE, and STL. Export in advanced formats Beyond standard exports, you can save your models as raw point clouds (PTS, PCD, PLY, XYZ, LAS) or floor plan images in DXF format, giving you full flexibility for professional workflows. Seamless integration with professional software Export geo-referenced LAS point clouds to GIS tools like ArcGIS or transfer raw scan data (including photos) to photogrammetry software such as Pix4D or Reality Capture. Edit directly on your device Refine, crop, and perfect your scans directly on your device for maximum control and precision. Accurate scans for any space or object Capture your home, garden, or any environment in 3D with LIDAR support. Easily import your scans into 3D modeling software like Blender, 3ds Max, SketchUp, Maya, and more. Use RoomPlan mode for quick floor plans, or TrueDepth mode for smaller, detailed objects. Capture ultra-detailed scans with Photo Mode Leverage our advanced "Photo Mode" to create highly detailed models using Apple’s Object Capture photogrammetry API. Intuitive sharing and measuring tools Share your 3D models effortlessly with the new "Share to Web" feature. Measure your scans with a virtual ruler or create bounding boxes to precisely calculate dimensions such as width, length, and height. Discover the power of the LIDAR sensor Transform your device into a real-time LIDAR scanner and unlock next-level accuracy and detail. View your scans in AR Visualize all your saved scans in an immersive augmented reality viewer for a truly interactive experience. 3D Scanner App is the perfect companion to Sweet Home 3D, enabling you to design, capture, and visualize your dream home with precision and ease. Its 3D scanning technology is supported in Sweet Home 3D, as the generated models can be easily imported and integrated into your projects. Subscribe to access to premium app features; subscription details are the following: - Length: weekly, yearly - Your payment will be charged to your iTunes Account as soon as you confirm your purchase - You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase - Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period - The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded - Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription 3D Scanner App has been developed by Laan Labs Consulting, a company specialized in AR, CV, and ML algorithms. Visit https://labs.laan.com/ to learn more about Laan Labs Consulting. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Bolt Reader®

This application provides users with real-time bolt tension data through intuitive bar graphs. It is specifically designed to work with Bolt-Cap Module devices from Transmission Dynamics, helping users quickly identify screws needing attention.

Highlights
  • Real-time bolt tension information
  • Bar graph data visualization
  • Identify screws requiring attention
  • Designed for Bolt-Cap Module devices
  • Works with Transmission Dynamics hardware
Features
Read full description

Thanks to the innovative undertaking of creating the Bolt Reader® application, users have constant access to information on bolt tension. Information is presented in the form of bar graphs, which allows you to quickly spot screws that require attention. This application is specifically designed for Bolt-Cap Module devices produced by Transmission Dynamics. Transmission Dynamics; Redefining the Status Quo

Screenshots

3d Scanner App™4 screens
Bolt Reader®4 screens

Verdict

The call

The clearest difference is ads: Bolt Reader® at none against 3d Scanner App™'s shown. Bolt Reader® also leads on monetization model (free vs freemium) and rating (4.7 vs 4.5). 3d Scanner App™'s advantage is ratings volume (16K vs 7). On price, update cadence, in-app purchases and device support 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. 3d Scanner App™ sells 8 in-app purchases, starting at $2.99 per 7 days and Bolt Reader® sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bolt Reader® holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: 3d Scanner App™ has 16K ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

3d Scanner App™ ships an update monthly, Bolt Reader® every 5 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

Scorecard4 real differences · 6 level
3d Scanner App™ versus Bolt Reader®: the parameters behind the verdict, then further details
Parameter3d Scanner App™Bolt Reader®
PriceFreeFree
Rating4.5 (16K ratings)4.7 (7 ratings) — better
Positive reviews44.9% of reviews—
Number of ratings16K — better7
Update frequencyMonthly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size208 MB24 MB
Age rating4+4+
DeveloperAI Photo Editor Lab SRLTransmission Dynamics

Customer experience

3d Scanner App™

All ratings16,193 ratings
Positive86.1%
Neutral3.9%
Negative10.0%
Written reviews1,017 reviews
Positive44.9%
Neutral5.0%
Negative50.0%

Bolt Reader®

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

3d Scanner App™

Reported bugs

3 issues
  • Crashes when trying to texture or refine scans
  • Scans sometimes become corrupted or lose data
  • Issues with scanning in low light conditions

Requested features

5 requests
  • Add ability to retouch or edit scans
  • Improve compatibility with CAD/3D software
  • Introduce more customization options for scanning
  • Provide better documentation and tutorials
  • Add support for measuring distances and volumes

Bolt Reader®

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

3d Scanner App™

Subscriptions8
  • Weekly premium7 Days trial$2.997 Days
  • Weekly premium$2.997 Days
  • Weekly premium7 Days trial$4.997 Days
Show 5 more
  • Weekly premium$4.997 Days
  • Yearly premium7 Days trial$29.991 Year
  • Yearly premium$29.991 Year
  • Yearly premium7 Days trial$69.991 Year
  • Yearly premium$69.991 Year
1 purchases

Bolt Reader®

One-time1
  • Full version$49.99

Questions

Is 3d Scanner App™ free?
3d Scanner App™ is free to download, with in-app purchases available.
Is Bolt Reader® free?
Bolt Reader® is free to download, with in-app purchases available.
Which has better reviews, 3d Scanner App™ or Bolt Reader®?
Bolt Reader® is rated higher. 3d Scanner App™ averages 4.5 out of 5 from 16K ratings, while Bolt Reader® averages 4.7 from 7 ratings.
Do 3d Scanner App™ or Bolt Reader® have ads?
3d Scanner App™ shows ads; Bolt Reader® does not.
Which is updated more often, 3d Scanner App™ or Bolt Reader®?
3d Scanner App™ ships an update monthly, and Bolt Reader® every 5 weeks. Most recently, 3d Scanner App™ was updated on October 21, 2026 and Bolt Reader® on October 20, 2026.

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