PROTECT3D for iPhone vs DonJoy® DOMA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PROTECT3D for iPhone
This app uses 3D scanning technology to create custom-fit protective gear for athletes. It allows users to easily scan themselves or collaborate with designers for personalized protection, optimizing comfort and mobility.
- 3D scanning with smartphone camera
- Customized protective devices
- Athlete registration
- Order status tracking
- Collaboration with design engineers
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Compete without limits using the power of 3D technology with the PROTECT3D app! PROTECT3D designs and manufactures anatomically precise protective devices for athletes based on a 3D scan. Each device is customized for the individual athlete, optimized for protection, comfort, and mobility. Highlighted features: • The PROTECT3D app makes 3D scanning as easy as taking a video with your TrueDepth camera equipped smartphone. • Select from a range of custom products and follow the on-screen instructions to take a 3D scan, or collaborate with one of our Design Engineers to bring your brand new idea to life. • Register athletes and track order status to make protecting your team as seamless as possible. Standard devices are used for applications in areas including but not limited to: • Collarbone • Shoulder • Sternum • Rib • Finger • Thumb • Hand • Wrist • Leg • Foot • Head • Ankle Note: Log-In information is required for full use of the PROTECT3D app. After submitting the Sign Up form, you'll be contacted by a member of our team with additional instructions to complete account setup.
DonJoy® DOMA
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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 DonJoy® Digital Ordering and Measuring App
Screenshots
Verdict
PROTECT3D for iPhone and DonJoy® DOMA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
PROTECT3D for iPhone ships an update monthly, DonJoy® DOMA every 2 months. The most recent releases landed on September 21, 2026 and May 18, 2026 respectively.
| Parameter | PROTECT3D for iPhone | DonJoy® DOMA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 1.4 GB | 133 MB |
| Age rating | 4+ | 17+ |
| Developer | Protect3d | TechMed 3D Inc. |
In-app purchases
PROTECT3D for iPhone
No in-app purchases
DonJoy® DOMA
No in-app purchases
