SmartMeasure3D vs PROTECT3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartMeasure3D
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Össur's SmartMeasure3D is a digital measuring and ordering system for custom Össur knee braces. SmartMeasure3D allows you to quickly and easily scan your patient's knee, customize their brace, and place the order all in one app - no plaster cast or paper form required. Truly 3D - Create real, interactive 3D scans of your patient using a variety of compatible scanners - including the TrueDepth® camera on your iPhone® or iPad®. Truly Custom - Össur's truly custom bracing allows you to select from a variety of brace adjustments, configurations, and add-ons to make each brace truly custom for your patient. *TrueDepth®, iPhone®, and iPad® are registered trademarks of Apple Inc.
PROTECT3D
This app creates custom, anatomically precise protective devices for athletes and patients using 3D scanning technology. Each device is tailored for optimal protection, comfort, and mobility.
- 3D scanning for precise measurements
- Anatomically accurate device design
- Customized for individual athletes
- Optimized for protection
- Enhanced comfort and mobility
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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 and other patients based on a 3D scan. Each device is customized for the individual athlete, optimized for protection, comfort, and mobility.
Screenshots
Verdict
The clearest difference is update cadence: PROTECT3D at every 9 days against SmartMeasure3D's every 2 months. SmartMeasure3D's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SmartMeasure3D ships an update every 2 months, PROTECT3D every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | SmartMeasure3D | PROTECT3D |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 56 MB | 61 MB |
| Age rating | 4+ | 12+ |
| Developer | Ossur Americas | Protect3d |
In-app purchases
SmartMeasure3D
No in-app purchases
PROTECT3D
No in-app purchases
Questions
Is SmartMeasure3D free?
Is PROTECT3D free?
Do SmartMeasure3D or PROTECT3D have ads?
Which is updated more often, SmartMeasure3D or PROTECT3D?
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