Comparison

Foot ID vs Data

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Data

Features
Read full description

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

Foot ID4 screens
Data4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Foot ID versus Data: the parameters behind the verdict, then further details
ParameterFoot IDData
PriceFreeFree
Rating4.6 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size77 MB31 MB
Age rating4+17+
DeveloperFoot in MotionDataCaring

In-app purchases

None

Foot ID

No in-app purchases

None

Data

No in-app purchases

Questions

Is Foot ID free?
Foot ID is free to download, with no in-app purchases.
Is Data free?
Data is free to download, with no in-app purchases.
Do Foot ID or Data have ads?
Neither Foot ID nor Data shows ads.
Which is updated more often, Foot ID or Data?
Foot ID ships an update every 3 weeks, and Data every 5 weeks. Most recently, Foot ID was updated on October 6, 2026 and Data on September 21, 2026.

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