O&P Solutions vs Douglas 3D Sizing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O&P Solutions
Capture precise 3D patient scans using your iPhone's TrueDepth camera. Review scans for quality and upload them directly to fulfill custom device prescriptions.
- 3D patient scanning
- TrueDepth camera integration
- Scan review
- Direct upload to O&P Solutions
- Offline scanning capability
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Designed for the O&P practitioner, the O&P Solutions App captures precise 3D scans of your patients. Upload scans directly to O&P Solutions to fulfill custom device prescriptions. SCAN Scan your patients using a compatible TrueDepth device * REVIEW Review your results to ensure a quality scan was captured UPLOAD Upload scans directly to O&P Solutions SUPPORTED DEVICES * The O&P Solutions App utilizes the TrueDepth camera and is currently compatible with the following iOS devices: • iPhone 17, 17 Pro, 17 Pro Max, 17e, iPhone Air • iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, 16e • iPhone 15, 15 Plus, 15 Pro, 15 Pro Max • iPhone 14, 14 Plus, 14 Pro, 14 Pro Max • iPhone 13, 13 mini, 13 Pro, 13 Pro Max • iPhone 12, 12 mini, 12 Pro, 12 Pro Max • iPhone 11, 11 Pro, 11 Pro Max • iPhone XR, XS, XS Max • iPhone X • iPad Pro 12.9" (3rd-5th generation) • iPad Pro 11" (1st-3rd generation) TECH SPECS Connectivity: Scan with or without an internet connection
Douglas 3D Sizing
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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 The Douglas 3D sizing app assist in accurate measurements of the athlete's body to assist in the development of custom made products.
Screenshots
Verdict
The clearest difference is update cadence: Douglas 3D Sizing at every 2 months against O&P Solutions's every 5 months. O&P Solutions's advantage is iOS requirement (13.0 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.
O&P Solutions ships an update every 5 months, Douglas 3D Sizing every 2 months. The most recent releases landed on September 29, 2026 and October 27, 2026 respectively.
| Parameter | O&P Solutions | Douglas 3D Sizing |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| 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, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 51 MB | 126 MB |
| Age rating | 17+ | 17+ |
| Developer | Comb O&P | TechMed 3D |
In-app purchases
O&P Solutions
No in-app purchases
Douglas 3D Sizing
No in-app purchases
Questions
Is O&P Solutions free?
Is Douglas 3D Sizing free?
Do O&P Solutions or Douglas 3D Sizing have ads?
Which is updated more often, O&P Solutions or Douglas 3D Sizing?
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