Dot3D: Precision LiDAR Scanner
DotProduct LLC Photo & Video iPhoneiPad
Dot3D: Precision LiDAR Scanner is a free Photo & Video app for iPhone and iPad by DotProduct LLC. Rated 4.7/5 from 99 ratings. Requires iOS 14.0.
- Rating
- 4.7
- 99 ratings
- Price
- Free
- on the App Store
- Size
- 99 MB
- Age 4+
- Updated
- Aug 10
- 2026 · v6.4.6
Screenshots
About Dot3D: Precision LiDAR Scanner
Stop settling for "good enough" scans. Dot3D is the industry-leading mobile LiDAR solution for professionals who value verifiable accuracy, large-scale reliability, and total data privacy, without the artifacts that plague other 3D apps. From complex construction sites to sensitive crime scenes, Dot3D turns your iPad or iPhone into a professional-grade 3D laser scanner. REAL ESTATE, AEC & BIM: Capture accurate as-builts of any-size interiors and export point clouds into AutoCAD, SketchUp, Rhino, Revit, ArchiCAD, and more. CRASH & CRIME FORENSICS: Document scenes with verified accuracy and geo-referencing for courtroom-ready evidence. No cloud uploads required (all processing happens locally on-device). INDUSTRIAL: Document complex piping, machinery, and MEP systems with ease. Add annotations and high-res camera photos to your scans for additional context. Key Features: • REAL-TIME 3D SCANNING on your LiDAR-powered device (iPhone/iPad Pro) with virtually unlimited scan size • TARGETING WORKFLOWS (optional) with known reference measurements for highly accurate results • LOOP-CLOSURE technology eliminates doubles and ghosting artifacts (with or without coded targets) • GNSS COMPATIBILITY with receivers from Emlid, Trimble, Leica, and more. Add control and geo-reference large outdoor captures • 3D COORDINATE SYSTEMS: Take full control. Supports local, site-wide and global (geo-referenced) systems. • NO CLOUD REQUIRED: All data is processed locally • APPEND NEW SCAN DATA directly into existing Dot3D scans • 3D MEASUREMENTS and fill-volume calculations: precise and savable • ANNOTATE 3D locations in your scans during or after capture • EMBED HIGH-RES PHOTOS from the device camera into your scans for additional context • CROP OR HIDE any part of the scan, for easy data cleanup Unlock a wide variety of third-party workflows with Dot3D Pro: • EXPORT color 3D point clouds: DP, E57, LAS, LAZ, PTS, PTX, PLY, PTG • EXPORT ORTHOPHOTOS: scaled and geo-referenced • PROCESS SCAN-TO-BIM using directly connected third-party services • FRAME-BASED EXPORTS to 3rd party NeRF, gaussian splatting, and photogrammetry software Our point-and-shoot technology is empowering workforces across a wide range of professional industries in need of accurate and reliable 3D capture solutions: Police departments, government agencies, real estate professionals, architects, surveyors, naval engineers, general contractors, insurance agents, crime scene analysts, BIM specialists, archaeologists, interior designers andmore are trusting Dot3D for their mobile 3D scanning needs. Start with a free trial and unlock Dot3D Pro whenever you're ready to access the full functionality and export directly to all your downstream workflows in CAD, forensic reconstruction, VR, AR, and much more. IMPORTANT: LIDAR-EQUIPPED DEVICE REQUIRED FOR 3D SCANNING: iPhone Pro / Pro Max (12 & up) or iPad Pro (2020 or later) If you install onto an incompatible device, you will not be able to 3D scan, but can still open and view Dot3D scans captured from other devices. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
4.7
99 ratings
What’s new
Version 6.4.6 · Updated August 10, 2026
Improved camera tracking stability in long scans
App privacy
The developer, DotProduct LLC, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- Purchases: Purchase History
- Location: Coarse Location
- Identifiers: Device ID
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality, Other Purposes
Alternatives to Dot3D: Precision LiDAR Scanner
Looking for apps like Dot3D: Precision LiDAR Scanner? Here are 6 similar apps on the App Store. The highest rated is Modelar - 3D LiDAR Scanner (4.7/5), and all 6 are free to download.
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Modelar - 3D LiDAR Scanner
4.7
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Abound - 3D Scanner
4.5
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Record3D — 3D Videos
4.2
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Smart 3D Scan
3.5
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OpalAi - ScanTo3D & Floorplan
4.5
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RealityScan Mobile
3.8
| App | Rating | Price | Last updated |
|---|---|---|---|
| Dot3D: Precision LiDAR Scanner | 4.7 / 5 (99 ratings) | Free | August 10, 2026 |
| Modelar - 3D LiDAR Scanner | 4.7 / 5 (115) | Free | Sep 2, 2026 |
| Abound - 3D Scanner | 4.5 / 5 (856) | Free | Aug 31, 2026 |
| Record3D — 3D Videos | 4.2 / 5 (64) | Free | Aug 21, 2026 |
| Smart 3D Scan | 3.5 / 5 (11) | Free | Dec 9, 2023 |
| OpalAi - ScanTo3D & Floorplan | 4.5 / 5 (122) | Free | Jun 16, 2024 |
| RealityScan Mobile | 3.8 / 5 (333) | Free | Aug 26, 2026 |