Piro AFO vs Spring Loaded 3D Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Piro AFO
This app allows healthcare professionals to easily configure and 3D scan patients' feet for custom ankle-foot orthoses. It optimizes designs based on patient data and offers aesthetic customization options.
- 3D scan patient feet
- Configure custom AFO/SMO
- Optimize orthosis with patient data
- Choose orthosis type by indication
- Customize color and labels
- Integrates with 3D Size Me app
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Revolutionary easy-to-use configurator and 3D scanning app. - Configure fully custom 3D printed AFO/SMO - Easily take a 3D scan of your patients’ feet with the Structure™ scanner or FaceID Technology - Input initial data (weight, age) to optimize the orthosis - Choose AFO/SMO type based on indication - Configure the orthosis with a few clicks - Choose the colour combination and personal printed label The app seamlessly integrates with 3D Size Me app to offer the best 3D scanning experience. The 3D Size Me app is required to enable scanning with the PIRO app. Both iPad with Structure Scanner or iPhone with FaceID technology are supported. PIRO ankle foot orthosis is not only functional, thin, lightweight and comfortable, but sleek and sought after. It gives your clinic a significant competitive advantage. Piro has been designed to take full advantage of 3D printing benefits and our clinical know-how. We achieved significant improvements in comfort, aesthetics and treatment efficiency. Stand out with PIRO. The only custom made ankle foot orthosis awarded with the prestigious Red Dot design award.
Spring Loaded 3D Scan
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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 Spring Loaded, provider of innovative orthopedic devices, has partnered with TechMed 3D to provide Healthcare Providers a digital solution for portable and rapid scanning and ordering of Spring Loaded Orthopedic products. The Spring Loaded 3D Scanning App allows users to capture leg scans with Liberty 2.0 Scannerless technology, or with the use of a Structure Sensor™. This next-generation technology is free to download, with no added costs. The intuitive interface provides users with a streamlined solution to securely send a complete order package directly into Spring Loaded Technology’s inbox
Screenshots
Verdict
The clearest difference is update cadence: Spring Loaded 3D Scan at every 2 months against Piro AFO's every 5 months. 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.
Piro AFO ships an update every 5 months, Spring Loaded 3D Scan every 2 months. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.
| Parameter | Piro AFO | Spring Loaded 3D Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 133 MB |
| Age rating | 4+ | 17+ |
| Developer | Invent Medical Group, s.r.o. | TechMed 3D |
In-app purchases
Piro AFO
No in-app purchases
Spring Loaded 3D Scan
No in-app purchases
