3DsizeME vs ActivArmor Scan Pro
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/
ActivArmor Scan Pro
Capture precise 3D scans of body parts like wrists and hands for custom-fit orthopedic devices. This tool streamlines the ordering process for advanced, waterproof, and breathable cast alternatives.
- 3D body part scanning
- Custom casting/splint ordering
- Waterproof cast alternatives
- Breathable and sanitizable devices
- Reduced cast claustrophobia
- Durable for active lifestyles
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This ActiveArmor Scan Pro app is designed for healthcare professionals to capture a 3D scan of your body parts (e.g. wrist, hand) for accuracy and ease of ordering custom casting/splint through ActiveArmor. The ordering form and scan modality in the app is unique to ActiveArmor. ActivArmor casts & splints are 3D Printed from a 3D scan, to custom-fit an individual. ActivArmor is the market leader in traditional cast alternatives for Fracture Immobilization. Custom-designed to immobilize & protect broken bones during the healing process, our immobilization devices are waterproof, breathable, sanitizable, reduce cast claustrophobia, & provide superior comfort & hygiene compared to traditional casts. ActivArmor is designed for durability & daily wear while maintaining an active lifestyle. ActivArmor is the No.1 cast alternative to traditional plaster or fiberglass casts, providing precise fit, and stabilization and eliminating the need for a waterproof cast cover.
Screenshots
Verdict
The clearest difference is rating: ActivArmor Scan Pro at 4.8 against 3DsizeME's 3.9. ActivArmor Scan Pro also leads on in-app purchases (none vs 1). 3DsizeME's advantage is update cadence (every 5 weeks vs every 11 months) and ratings volume (22 vs 5). 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. ActivArmor Scan Pro asks for nothing beyond the download.
ActivArmor Scan Pro holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 22 and 5 respectively.
3DsizeME ships an update every 5 weeks, ActivArmor Scan Pro every 11 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | 3DsizeME | ActivArmor Scan Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (22 ratings) | 4.8 (5 ratings) — better |
| Positive reviews | 92.6% of reviews | — |
| Number of ratings | 22 — better | 5 |
| Update frequency | Every 5 weeks — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 131 MB | 56 MB |
| Age rating | 17+ | 17+ |
| Developer | TechMed 3D | Xyken |
Customer experience
3DsizeME
ActivArmor Scan Pro
In-app purchases
3DsizeME
- Liberty 2.0$64.991 Month
ActivArmor Scan Pro
No in-app purchases
Questions
Is 3DsizeME free?
Is ActivArmor Scan Pro free?
Which has better reviews, 3DsizeME or ActivArmor Scan Pro?
Do 3DsizeME or ActivArmor Scan Pro have ads?
Which is updated more often, 3DsizeME or ActivArmor Scan Pro?
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