Foot ID vs 3DFootScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Foot ID
This app creates detailed 3D scans of feet and ankles using iPhone sensors and cameras. It allows for accurate ordering of custom orthotics and seamless data transfer to a medical provider. Patients can receive high-quality custom medical devices with rapid turnaround.
- 3D foot and ankle scanning
- Custom orthotics ordering
- Secure HIPAA-compliant data transfer
- Patient scan and photo management
- Integration with medical providers
- High-quality CAD CAM technology
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Foot ID uses your iPhone's system of sensors, cameras, and a dot projector to create a detailed 3D scan of your patient's foot & ankle and order custom orthoses with incredible accuracy and speed. Automatically upload your patient's 3D scans, manage and upload photos and videos of your patient and submit orders to KevinRoot Medical. The TrueDepth camera system will detect your patient's foot and lower extremity with a flood illuminator. An infrared camera will then take an image, and a dot projector will project out over 30,000 invisible infrared dots. This system uses the infrared image and the infrared dots, and pushes them through neural networks to create a mathematical model of your patient's foot and lower extremity. FootID app will push your patient's data and 3D scans directly to KevinRoot Medical via secure and HIPAA compliant transmission. With the largest selection of clinical solutions for your patients including orthoses, AFOs, Richie Braces, shoes with rapid turn around, Root Lab Technology, highest quality CAD CAM your patients will receive extraordinary outcomes. A full portfolio of clinical products for your patient are online at www.kevinrootmedical.com More on how the 3D system works: A Vertical Cavity Surface Emitting Laser (VCSEL) time of flight sensor initiates the process, measuring the distance from phone to foot and lower leg to determine exposure times for the other sensors. As you wave the phone over your patient, the foot and leg is flooded with infrared light before a separate array is used to project a dot matrix onto the foot and leg and a combination of infrared and visible imaging system sensors then maps out the dots to create a true and accurate 3D scan.
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 update cadence: Foot ID at every 3 weeks against 3DFootScan's every 8 months. Foot ID also leads on ratings volume (12 vs 4). 3DFootScan's advantage is rating (5.0 vs 4.6). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
3DFootScan holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 12 and 4 respectively.
Foot ID ships an update every 3 weeks, 3DFootScan every 8 months. The most recent releases landed on October 6, 2026 and October 23, 2026 respectively.
| Parameter | Foot ID | 3DFootScan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (12 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | 4 |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 77 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Foot in Motion | XRPro, LLC |
Customer experience
Foot ID
3DFootScan
In-app purchases
Foot ID
No in-app purchases
3DFootScan
No in-app purchases
Questions
Is Foot ID free?
Is 3DFootScan free?
Which has better reviews, Foot ID or 3DFootScan?
Do Foot ID or 3DFootScan have ads?
Which is updated more often, Foot ID or 3DFootScan?
Other comparisons
