Instead of Structure
Structure alternatives
Structure focuses on measured 3D capture for clinical and industrial work. Its sensor supports millimeter-accurate body measurements on compatible iPads, while Structure Capture exports STL, OBJ, and PLY files from supported Apple devices. The SDK adds raw depth frames, mesh extraction, foot measurements, landmark detection, and offline licensing. These tools suit workflows such as orthotic fitting, wound measurement, surgical planning, and patient monitoring, with additional exports and API access for broader use.
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JMStudio
Free plan AndroidiPhoneMac+1Free workflows with 3DMakerpro scanners — JMStudio is free and adds AI-assisted tracking and geometry cleanup for 3DMakerpro scanners, while Structure focuses on measurement workflows and its own capture tools.
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MeshInspector
by MeshInspectorFree plan APILinuxMac+3Mesh repair, inspection, and CT/MRI workflows — MeshInspector adds mesh repair, conversion, inspection, and CT/MRI tools, while Structure adds specialized body and foot measurement workflows.
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RealityScan
Free plan AndroidiPhoneLinux+1Photogrammetry from images and laser scans — RealityScan builds photorealistic models and point clouds from images and laser scans, unlike Structure’s specialized measurement and SDK workflows.
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Revo Scan 6
Free plan AndroidiPhoneMac+1Free capture with Revopoint scanners — Revo Scan 6 offers free point-cloud capture, alignment, and editing for Revopoint scanners, while Structure focuses on measurement and healthcare workflows.
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3D Scanner App
Free plan iPhoneMacApple LiDAR room and object scanning — 3D Scanner App adds room plans, photogrammetry, on-device editing, and many export formats, while Structure emphasizes clinical measurement and sensor workflows.
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Polycam
Free plan AndroidiPhoneWebSite surveys, floor plans, and drone mapping — Polycam adds site documentation, customizable floor plans, and drone mapping, while Structure centers on clinical measurement and scanner-based capture.
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Dot3D
Free plan AndroidiPhoneWindows - 9
Creaform.OS
Free plan Windows - 10
EXScan Pro
Free plan Windows - 11
Open3D
Free plan APILinuxMac+3 - 12
3DUNDERWORLD-SLS
Free plan Linux - 13
Polyga FlexScan3D
Free plan APIWindows - 14
Polyga PointKit
Free plan WebWindows - 15
Qlone
Free plan iPhoneMac - 16
Scaniverse
Free plan AndroidiPhoneWeb - 17
ReconstructMe
Free plan Windows - 18
CloudCompare
Free plan LinuxMacWindows - 19
Artec Studio
Free trial Windows - 20
FARO RevEng
Free trial Windows - 21
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Leica Cyclone REGISTER 360 PLUS
Paid Windows5.4 Visit site - 23
Peel.CAD Pro
Paid Windows - 24
RIEGL RiSCAN PRO
Paid Windows
The trade-off is cost and device fit: Structure has no free plan, Capture costs $19.99 per month or $199 per year, and the Structure Sensor 3 costs $995. Capture requires compatible Apple devices or Structure sensors, although Structure also supports Android and desktop platforms. Alternatives range from free mesh editors to scanner-specific software, photogrammetry, and site documentation tools. When switching, weigh whether precise body measurement, Structure’s SDK, and its healthcare workflows matter more than a free starting point, other capture hardware, broader image-based modeling, or specialized mesh processing.