Best Knee Goniometer Apps

250+ iOS apps curated and reviewed

3.6 avg rating

17 free apps

Updated October 2026

Whether you're new to knee goniometer or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Knee Goniometer Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Goniometer: Range of Motion	Free	4.8★ (20)	No	Yes	Oct 2026
2	Goniometer – Range	Free	—	No	No	Oct 2026
3	ACL Rehab Tracker	Free	4.6★ (18)	No	No	Oct 2026
4	GonioCam – Goniometer & ROM	Free	—	No	Yes	Oct 2026
5	RateFast Goniometer	Free	2.0★ (4)	No	No	Oct 2026
6	Goniometer	Free	1.0★ (5)	No	No	Oct 2026
7	收音机FM-全国广播电台随时听	Free	4.6★ (731)	No	No	Oct 2026
8	Goniometer	$4.99	3.2★ (39)	No	No	Oct 2026

Top Picks for Knee Goniometer

Goniometer: Range of Motion by KEVIN LAN

Digital Joint ROM Measure

Editor's Choice

🏥 Medical

4.8(20 ratings)

FreeIn-App Purchases

Goniometer: Range of Motion screenshot 1

Goniometer: Range of Motion screenshot 2

Goniometer: Range of Motion screenshot 3

Goniometer: Range of Motion screenshot 4

Goniometer: Range of Motion screenshot 5

Goniometer: Range of Motion screenshot 6

Measure joint range of motion accurately using your smartphone's motion sensors. Provides animated guides for precise placement and a library of normal ROM values. Ideal for medical professionals and patients tracking recovery.

Goniometer – Range by Procaryote

Joint angle measurement

Strong Contender

💪 Health & Fitness

0.0(0 ratings)

Free

ACL Rehab Tracker by Twin Tip Solutions LLC

AI Knee Angle Goniometer

Worth Considering

💪 Health & Fitness

4.6(18 ratings)

Free

This app uses AI to measure knee flexion and extension angles from photos, helping you track your ACL rehabilitation progress. Monitor your recovery journey with weekly updates, visual history, and progress charts. It's designed to keep you informed and motivated between physical therapy sessions.

More Knee Goniometer apps to explore

GonioCam – Goniometer & ROM

Measure joint angles fast

by Alchemy Logic Systems, INC.

Free

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 motionRemote measurement via cameraAdjustable reference leg positioning

Easily record joint motion range using Bluetooth connection with a digital goniometer. Track personal rehabilitation training progress for joint movement. Remember to consult a doctor before making medical decisions.

Bluetooth connectivity with digital goniometerRecord joint range of motionTrack personal rehabilitation status

Listen to national and local radio stations anytime, anywhere. This app offers a wide selection of popular and emerging online radio channels with clear audio and smooth transitions. Stay updated with music, news, traffic, and more.

Listen to national radio stationsAccess provincial and city radioStream popular online radio

This app functions as a digital goniometer, designed to measure angles and the range of motion for patient joints. It aids in assessing joint injuries and predicting recovery timelines.

Measures anglesMeasures joint range of motionAssesses joint injury extent

Smart Camera Knee Rehab

Free

This AI-powered app uses your phone's camera to analyze your knee exercises in real-time, providing instant feedback on your form. It offers precise measurements, automatic rep counting, and progress tracking to help you recover safely and effectively at home.

AI-powered real-time form analysisInstant audio and visual feedbackPrecise knee angle measurements

💪 Health & Fitness

(1)

free

Goniometer: Joint ROM

Range of Motion Angle Meter

by Hassan AlMohammed Ali

Free

This app provides a modern electronic version of a significant book detailing the rituals, prayers, and deeds for visiting Mecca and Medina. It aims to make this important religious knowledge accessible to pilgrims on smart devices.

Islamic pilgrimage ritualsPrayers for holy sitesDeeds for Mecca and Medina

An App for Sunnybrook Holland

Free

This app guides patients through recovery after hip or knee surgery with interactive steps and real-time task reminders. It includes health checks to monitor progress and provides personalized advice based on user input.

Interactive step-by-step recovery guideReal-time task remindersHealth check progress monitoring

by Consensus Orthopedics

Free

This app provides a smart, connected solution for remote patient monitoring in orthopedics. It captures key daily activities and range of motion to offer healthcare providers real-time insights into patient recovery, enabling proactive care adjustments and improved outcomes.

Remote patient monitoringObjective data capturePredictive outcomes

Smart Dual Axis Goniometer

$9.99

This tool accurately measures range of motion for patients, offering a faster and more precise alternative to traditional methods. It features pre-populated data fields for every joint, streamlining the intake process and allowing more time for patient care.

Accurate ROM measurementDual-axis functionalityPre-populated joint data

Truestride: Knee Recovery

Measured walking after surgery

Test Prep for Ortho Residents

Digital Goniometer & PT Tools

Free

This app allows physical therapists and students to accurately measure joint range of motion using their iPhone camera. It features a digital goniometer with customizable points and reference modes, plus a comprehensive ROM library with normative values.

Digital goniometer with iPhone camera360° joint range of motion measurementCustomizable landmark points

This medical tool allows healthcare professionals to accurately measure and store patient joint articulation angles using iPhone photography. It offers scientifically validated measurements comparable to professional tools and includes features for data management and export.

Measure patient articulation anglesStore patient records and historical dataPhotograph articulations with marker identification

🏥 Medical

(3)

paid

Healing Protocol: Knee Rehab

Knee Replacement Recovery Plan

Free

Organize your knee replacement recovery with daily plans, exercise videos, and symptom tracking. An AI companion answers questions, and reminders help manage medications and activities. Tailored to your surgery date for a guided healing journey.

Daily recovery plansExercise video demonstrationsSymptom and pain tracking

🏥 Medical

(3)

free with in-app purchases

FAQ about Knee Goniometer

What are the best knee goniometer apps for iPhone?

Goniometer: Range of Motion tops our knee goniometer apps ranking as of October 2026, with a 4.8-star average from 20 App Store ratings, and it's free to download.

Are there free knee goniometer apps for iPhone?

Yes — 17 of the top knee goniometer apps we rank are free to download, including Goniometer: Range of Motion and Goniometer – Range.

Does Goniometer: Range of Motion have ads or in-app purchases?

Goniometer: Range of Motion has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many knee goniometer apps are on the App Store?

We track 250+ knee goniometer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.