3DsizeME vs 3DFootScan
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
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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/
3DFootScan
This application demonstrates the capabilities of TrueDepth camera technology for creating 3D foot models. It is designed for medical professionals to easily scan patients' feet and visualize detailed 3D representations for orthotic purposes.
- 3D foot and ankle modeling
- TrueDepth camera integration
- Depth and color data streaming
- On-device 3D model creation
- Patient visualization tool
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A free demo application to show the capabilities of TrueDepth camera powered by Structure SDK. Designed for orthotic doctors to allow them to easily scan a foot of a patient and visualize its 3D model.Our app uses the TrueDepth camera to stream depth data and color images. We use that data (on device) to create a 3D model of the foot and ankle of the person being scanned. REQUIREMENTS: 3DFootScan 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). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://structure.io/privacy
Screenshots
Verdict
The clearest difference is rating: 3DFootScan at 5.0 against 3DsizeME's 3.9. 3DFootScan also leads on in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). 3DsizeME's advantage is update cadence (every 5 weeks vs every 8 months) and ratings volume (22 vs 4). On price, ads, monetization model 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
Both are free to download. 3DsizeME sells 1 in-app purchase, starting at $64.99 per month. 3DFootScan asks for nothing beyond the download.
3DFootScan holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: 3DsizeME has 22 ratings behind it against 4, so its average is the more settled of the two.
3DsizeME ships an update every 5 weeks, 3DFootScan every 8 months. The most recent releases landed on September 20, 2026 and August 20, 2026 respectively.
| Parameter | 3DsizeME | 3DFootScan |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (22 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 92.6% of reviews | — |
| Number of ratings | 22 — better | 4 |
| Update frequency | Every 5 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 131 MB | 23 MB |
| Age rating | 17+ | 4+ |
| Developer | TechMed 3D | XRPro, LLC |
Customer experience
3DsizeME
3DFootScan
In-app purchases
3DsizeME
- Liberty 2.0$64.991 Month
3DFootScan
No in-app purchases
Questions
Is 3DsizeME free?
Is 3DFootScan free?
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