GONI is the most COMPREHENSIVE DIGITAL TEXTBOOK available for learning how to measure range of motion of the upper extremity and lower extremity, including kinesiology, primary and alternate methods, precautions, documentation examples, and goal-writing tips for clinicians, students, and faculty in occupational therapy (OT) and physical therapy (PT) settings.

Study at your own pace with professional high-definition videos and labeled images. Navigate easily through quizzes, real patient case studies, functional applications, and more. GONI allows you to study anytime, anywhere.

In an anonymous survey, 96% of OT graduate students using GONI in the classroom reported that the GONI app videos increased their confidence as a student (Giles et al., 2016). Results from survey include the following quotes:

“The pictures make the directions very easy to follow and is the easiest way to learn.”

“As a new therapist having all of this memorized is extremely hard to do, and it’s wonderful to have videos and pictures as well as normal values right at your fingertips!”

“I can study anywhere whether that be in a line or on the bus.”

Giles, A. K., Bowman, P., Seif, G., Crabtree, O., Lowe, K., Perry, J., Richardson, L., Stoughton, A., Walsh, J., & Atkinson, S. (2016, April). Flipping the lab: Use of the GONI mobile application. Poster presented at the American Occupational Therapy Association Annual Conference, Chicago, IL.


What’s New

Version 1.8

Video streaming improvements

Ratings and Reviews

OTS10 ,


As a student this app is an amazing resource. It has allowed me to conveniently study wherever I need to or quickly check something when necessary. I love that it includes how to use the goniometer and functional activities requiring the movement being measured. Normal ROM and an example of a goal has really been helpful too.

OTstudent22222 ,

Love this app

This app is so helpful and has made an impact on my learning. It's such a great resource to have in my pocket. I really enjoy using it.

OTstudent25 ,

Great App for Students and Clinicians

I used this app while in OT school. This app is easy to use and convenient. As a student, I can take a quick look at the app to refresh my memory or to confirm goniometer positioning and measurements. The videos and pictures are also great to use when learning about goniometry. The videos are very clear and explain exactly how to measure range of motion. Highly recommend the GONI app!


Amanda Giles
32.9 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2016 Rehab Learning LLC


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