3DsizeME vs Proteor Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3DsizeME
Capture detailed 3D models of the human body using your device's camera. This app is designed for professionals to easily scan body parts for applications in orthotics and prosthetics.
- 3D human body scanning
- TrueDepth camera integration
- Structure SDK/Sensor support
- Scan various body parts
- Visualize 3D models
- Portable and easy-to-use
Read full descriptionHide full description
This app uses the Structure SDK / TrueDepth camera for 3D scanning. Supported device list (updated regularly): https://techmed3d.zohodesk.com/portal/en/kb/articles/minimun-device-requirements 3DsizeMe App is a portable, versatile, and easy-to-use solution for human body 3D scanning. Designed for orthotists and prosthetists, 3DsizeMe allows its users to easily scan various body parts and visualize its 3D model. Thanks to the TrueDepth camera powered by Structure SDK and the Structure Sensor™ scanner, perform a scan quickly and easily when using 3DsizeMe. Scanning options: 3DsizeMe combined with the Structure Sensor™, or with the TrueDepth camera powered by Structure SDK is particularly adapted to scan all body parts from head to toe. More specifically, you can scan imprints, plantar surface, foot, leg, knee, torso, head, face, and arm. Requirements: When using the TrueDepth camera powered by Structure SDK, 3DsizeMe requires an iOS device with integrated TrueDepth front-facing camera system, such as any iPad Pro or iPhone X or later (11, 12 and onward). When using a Structure Sensor™ scanner, 3DsizeMe requires an iPadOS device. Various models are compatible, please refer to the Structure website for more information. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://techmed3d.com/3dsizeme-privacy-policy/
Proteor Scan
Perform real-time 3D orthopedic scans and add multiple images to each project. Share files with collaborators and design custom trunks, seats, and legs using measurements. Requires a Structure sensor.
- Real-time 3D scanning
- Add multiple pictures per project
- Share files with collaborators
- Store up to 30 scans
- Design trunks, seats, and legs
- Supports Structure and TrueDepth sensors
Read full descriptionHide full description
This orthopedic application allows you to : - Real time 3D scanning - Adding one more pictures on each project - Sending and sharing you files with other collaborator - Store in your device up to 30 scan - Design trunks / seats / legs using measurement - Structure sensor & TrueDepth supported A Structure sensor is required Privacy Policy: https://orten.proteor.com/personal_data_policy_3dcam
Screenshots
Verdict
The clearest difference is in-app purchases: Proteor Scan at none against 3DsizeME's 1. Proteor Scan also leads on rating (4.2 vs 3.9). On price, ratings volume, update cadence and ads 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
Both are free to download. 3DsizeME sells 1 in-app purchase, starting at $64.99 per month. Proteor Scan asks for nothing beyond the download.
Proteor Scan holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 22 and 10 respectively.
3DsizeME ships an update every 5 weeks, Proteor Scan monthly. The most recent releases landed on September 20, 2026 and September 3, 2026 respectively.
| Parameter | 3DsizeME | Proteor Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (22 ratings) | 4.2 (10 ratings) — better |
| Positive reviews | 92.6% of reviews | — |
| Number of ratings | 22 — better | 10 |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 131 MB | 445 MB |
| Age rating | 17+ | 17+ |
| Developer | TechMed 3D | Proteor |
Customer experience
3DsizeME
Proteor Scan
In-app purchases
3DsizeME
- Liberty 2.0$64.991 Month
Proteor Scan
No in-app purchases
Questions
Is 3DsizeME free?
Is Proteor Scan free?
Which has better reviews, 3DsizeME or Proteor Scan?
Do 3DsizeME or Proteor Scan have ads?
Which is updated more often, 3DsizeME or Proteor Scan?
Other comparisons
