Comparison

BioStep vs SpinalTech3D Scan

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

Head to head
About

BioStep

This app allows medical professionals to easily submit custom orthotic orders with detailed descriptions and images. It enables users to scan patient feet directly within the application.

Highlights
  • Submit custom orthotic orders
  • Detailed product descriptions
  • Image uploads for customization
  • Patient foot scanning
  • Secure professional access
Features
Read full description

The BioStep app is a professional ordering tool that allows licensed healthcare providers to capture 3D foot scans and submit orders for custom foot orthotics and AFOs fabricated by BioStep Inc. Providers can customize orders with complete product descriptions and images of every product. This app is intended exclusively for use by licensed healthcare professionals, including Podiatrists, Orthotists, Prosthetists, and Chiropractors. It is not intended for patient self-use and does not provide diagnoses, health measurements, or treatment advice. All clinical specifications are determined and entered by the treating provider. BioStep custom foot orthotics and AFOs are Class I devices, exempt from FDA premarket notification under 21 CFR 890.3475, and are intended for distribution within the United States. Disclaimer: This app is a professional ordering tool and is not a substitute for professional medical judgment. Patients should always seek the advice of a physician or qualified healthcare provider regarding any medical condition and before making any medical decisions. Note: A User Name and Password issued by BioStep is required to access the app.

About

SpinalTech3D Scan

This application facilitates the creation of custom spinal orthoses by enabling practitioners to capture 3D scans of patients. It allows for the integration of images, anatomical landmark annotations, and detailed instructions, streamlining the ordering process for custom spinal and scoliosis orthometry forms.

Highlights
  • 3D scanning with Structure SDK/TrueDepth camera
  • Capture and annotate images with anatomical landmarks
  • Integrate practitioner instructions and custom forms
  • Generate electronic files for custom orthosis orders
  • Seamless integration with iPad and Structure Scanner
Features
Read 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 Our SpinalTech3D Scan app refines the process of ordering custom spinal orthoses in the Orthotic field. You can order from Spinal Technology by electronically integrating 3D scans, images, practitioner instructions, and filling out our custom spinal and scoliosis orthometry forms.  With this app, practitioners can take 3D scans, include images to denote anatomical landmarks, then write comments and instructions on the images and, using Tech Med 3D software, combine all images and documentation into one electronic file that is emailed to Spinal Technology, Inc.  When the file is received in-house, we use our proprietary software to modify the image based on the patient information and the brace design that the practitioner selects. The modified file is loaded to one of our six carvers to produce a positive model of the patient’s torso that is further fine-tuned for precise fabrication of a custom orthosis.   

The SpinalTech3D Scan app is designed to work seamlessly with an iPad and Structure Scanner.  There is no cost for the SpinalTech3D Scan app, no conversion fees nor any added cost associated with this technology, yet it will improve accuracy and save time. 
Download this free app and experience the advantage of using it in your O&P practice.

Screenshots

BioStep4 screens
SpinalTech3D Scan1 screens

Verdict

The call

The clearest difference is update cadence: BioStep at fortnightly against SpinalTech3D Scan's every 3 months. SpinalTech3D Scan's advantage is ratings volume (6 vs 2) and iOS requirement (15.0 vs 17.6). On price, rating, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for BioStep against 5.0 for SpinalTech3D Scan. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

UpkeepUpdate frequency

BioStep ships an update fortnightly, SpinalTech3D Scan every 3 months. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 6 level
BioStep versus SpinalTech3D Scan: the parameters behind the verdict, then further details
ParameterBioStepSpinalTech3D Scan
PriceFreeFree
Rating5.0 (2 ratings)5.0 (6 ratings)
Number of ratings26 — better
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size74 MB133 MB
Age rating4+17+
DeveloperBioStep IncTechMed 3D

Customer experience

BioStep

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SpinalTech3D Scan

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BioStep

No in-app purchases

None

SpinalTech3D Scan

No in-app purchases

Questions

Is BioStep free?
BioStep is free to download, with no in-app purchases.
Is SpinalTech3D Scan free?
SpinalTech3D Scan is free to download, with no in-app purchases.
Which has better reviews, BioStep or SpinalTech3D Scan?
BioStep and SpinalTech3D Scan are both rated 5.0 out of 5 on the App Store, from 2 and 6 ratings respectively.
Do BioStep or SpinalTech3D Scan have ads?
Neither BioStep nor SpinalTech3D Scan shows ads.
Which is updated more often, BioStep or SpinalTech3D Scan?
BioStep ships an update fortnightly, and SpinalTech3D Scan every 3 months. Most recently, BioStep was updated on September 7, 2026 and SpinalTech3D Scan on September 14, 2026.

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