Comparing scanning capabilites of Structure, Revopoint and Einstar
In the world of mobile 3D scanning, professionals and prosumers alike are spoiled for choice. From clinical workflows to industrial-grade metrology and hobbyist projects, a wide range of devices now offer powerful scanning capabilities at competitive price points.
But how do you choose the right tool for your needs?
In this post, we compare the Structure Sensor 3 to leading scanners from Revopoint and Einstar, helping you determine which device best fits your workflow—whether you’re scanning patients, prototypes, or products.
What to Consider in a 3D Scanner
Before diving into specs, here are a few key factors to keep in mind:
- Accuracy – How precise are your needs? Industrial inspection requires sub-millimeter accuracy, while clinical workflows may prioritize repeatability and ease-of-use.
- Scan Environment – Will you be scanning in a clinic, factory floor, or outdoors?
- Software Compatibility – Do you need SDK access or iOS/Android integration?
- Portability – Is handheld, on-the-go scanning essential?
- Battery Life – Will you be scanning continuously or in short sessions?
Product Comparison: Structure Sensor 3 vs. Revopoint & Einstar
Why Structure Sensor 3 Stands Out
iPad-Native & SDK Friendly
Structure Sensor 3 is one of the few professional-grade scanners built specifically for iPad, with plug-and-play integration, no PC required, and seamless compatibility with Structure Capture and our extensive catalog of apps on our platform. For developers, the Structure SDK allows for custom app development across healthcare, retail, and more.
Precision You Can Trust
While not as ultra-fine as Revopoint’s industrial-grade MetroX (0.02 mm), Structure Sensor 3 delivers reliable 1 mm clinical accuracy—more than sufficient for orthotics, prosthetics, scoliosis assessments, and physical therapy. And it does so at a fraction of the setup complexity.
Portable & Battery-Powered
Weighing in at just 115 grams with 3.5+ hours of battery life, the Structure Sensor 3 is ideal for mobile professionals. Most Revopoint and Einstar devices require tethering or are bulkier in comparison.
Versatile Scanning Environments
Most 3D scanners on the market are best suited for controlled indoor settings. In contrast, the Structure Sensor 3 is built to handle outdoor scanning under overcast or shaded conditions, with a maximum range of 20 meters—a rare feat for handheld scanners.
Which Scanner is best for you?
Final Thoughts
Revopoint and Einstar offer a wide range of 3D scanners—some pushing the limits of accuracy, others optimized for color capture or beginner scanning. But for clinical applications, iOS integration, and on-the-go reliability, the Structure Sensor 3 remains a top choice.
If you’re building scanning workflows in healthcare, retail, or field services—or need developer control and proven reliability—the Structure Sensor 3 offers unmatched value at under $1,000.
Looking to learn more about applications of 3D scanning? Check out this article detailing the revolution of custom-fit apparel and the role 3D scanning has taken.