RateFast Goniometer vs Orthophysical
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RateFast Goniometer
This medical tool allows healthcare professionals to measure a patient's functional motion remotely using a camera. It offers flexible positioning and the ability to toggle between positive and negative measurements, unlike traditional goniometers.
- Measure functional motion
- Remote measurement via camera
- Adjustable reference leg positioning
- Toggle positive/negative measurements
- Set initial measurement reference
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RateFast Goniometer - Use the RateFast Goniometer to measure patient’s functional motion. - RateFast Goniometer is completely ad-free. - Take your measurements from afar using the new camera mode. - Position your reference leg, or allow the leg to float naturally. - RateFast Goniometer allows you to toggle between positive and negative measurements using the (+) and (-) symbols. - Unlike other goniometers, you can also set the initial position of the measurement reference leg from true vertical or horizontal. - RateFast Goniometer was developed by RateFast, a cloud-based workers’ compensation medical report and impairment rating platform. If you are a medical provider working in workers’ compensation, visit http://rate-fast.com. Let us know how the goniometer is working for you on Facebook! www.facebook.com/RateFastCalifornia
Orthophysical
This app helps measure and monitor knee range of motion using image capture or gyroscope technology. It also tracks pain and satisfaction levels and allows physicians to monitor wound healing. Results can be stored and viewed graphically or in a list.
- Knee range of motion measurement (image capture/gyroscope)
- Pain and satisfaction level monitoring
- Wound patient healing monitoring
- Graphical and list data storage
- Functional testing system
- Image capture with marker detection
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The orthophysical app provides a means of measuring and monitoring knee range of motion. This app also provides new features to monitor pain and satisfaction levels through a simple functional testing system. Additionally, physicians can monitor wound patient healing using the Wound Inspection feature. Using the App, Knee range of motion can be measured with two different techniques comprising an image capture or a Gyroscope system. Once obtained, range of motion measurements can be stored and viewed in graphical and list form. The Gyroscope system provides a quick and easy way to measure knee range of motion. This features allows you to use your mobile device as a goniometer to measure knee range of motion with the gyroscope function. Knee flexion and extension are measured by placing the edge of the device on the thigh and shin and clicking the snap button. With the image capture system virtual markers are placed over the upper leg, knee and lower leg to determine knee range of knee motion. An additional feature is also available in this mode where the app auto detects circular markers physically placed on the patient to substitute the virtual markers selection process. Pictures of surgical wounds can be captured, labeled and archived using the Wound Inspection feature. Images can be viewed later by date. The orthophysical application can also be used to measure pain and satisfaction scores using the Functional Test Feature. A 5 point scale is used to measure satisfaction. Pain scores are recorded using an 11 point visual analogue scale ranging from 0 to 10. Results can be saved and viewed later in graphical or list form This app will appeal to Orthopaedic surgeons, physiotherapists and other healthcare professionals who need to measure their patients knee range of motion. It is ideal for use in the clinic setting although can also be used by patients at home to monitor their knee range of motion during rehabilitation following injury or surgery.
Screenshots
Verdict
The clearest difference is rating: Orthophysical at 2.7 against RateFast Goniometer's 2.0. Orthophysical also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (9.3 vs 15.0). RateFast Goniometer's advantage is review sentiment (60% vs 50%). On price, ratings volume, 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.
Orthophysical holds the better App Store score, 2.7 against 2.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews complicate that: 60% of RateFast Goniometer's written reviews are positive against 50% of Orthophysical's, so the app with the better star average is not the one people write more warmly about.
RateFast Goniometer ships an update every 8 months, Orthophysical every 2 months. Both last shipped on October 24, 2026.
| Parameter | RateFast Goniometer | Orthophysical |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) | 2.7 (6 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 4 | 6 — better |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 9.3 — better |
| Further details — not scored | ||
| Size | 7 MB | 172 MB |
| Age rating | 4+ | 4+ |
| Developer | Alchemy Logic Systems, INC. | Software Marketing Bank |
Customer experience
RateFast Goniometer
Orthophysical
In-app purchases
RateFast Goniometer
No in-app purchases
Orthophysical
No in-app purchases




