Foot ID vs Data
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.
Data
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Take control of your foot health with the DataCaring app! Designed for patients receiving custom medical insoles, DataCaring simplifies your treatment journey—from initial assessment to long-term follow-up care. Key Features: • Appointment Management -> Easily book, reschedule, or cancel gait analysis, insole fitting, and follow-up sessions. • Real-Time Production Tracking -> Stay informed as your custom insoles move from production to clinic delivery. • Foot Health Insights -> Browse expert-written articles on foot care, orthotics, and overall mobility. • Feedback Portal -> Share your experience to help improve the quality of care. • Secure OTP Login -> Access your account quickly and safely—no passwords required. How It Works: 1 Session 1: Foot analysis and gait assessment 2 Production: Track your custom insole’s progress 3 Session 2: Insole fitting and testing 4 Sessions 3 & 4: Follow-ups every 45 days for optimal long-term care Why Choose DataCaring? • Custom orthotic solutions designed for your unique needs • Seamless digital care management from assessment to follow-up • A commitment to your comfort, mobility, and foot health Download DataCaring today and take the first step toward better foot health—every step matters.
Screenshots
Verdict
The clearest difference is update cadence: Foot ID at every 3 weeks against Data's every 5 weeks. Foot ID also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Foot ID ships an update every 3 weeks, Data every 5 weeks. The most recent releases landed on October 6, 2026 and September 21, 2026 respectively.
| Parameter | Foot ID | Data |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 77 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | Foot in Motion | DataCaring |
In-app purchases
Foot ID
No in-app purchases
Data
No in-app purchases







