Your recovery from knee osteoarthritis & knee replacement – intelligently guided.

NewKnee is a companion app for patients with knee osteoarthritis or a knee prosthesis. Using your smartphone's sensors (iOS & Android), movement data is collected objectively and clearly visualized.

✓Short tests for mobility & function.
✓New: Fully digital participation (no clinic visits).
✓Free of charge as part of the study.

Study Information Register Now

Installation & Availability

How to get NewKnee on your smartphone.

* Note: The app interface is currently only available in German.

iOS (Apple)

Requires iOS 17.5 or higher.

Download TestFlight from the App Store.
Use the button below or code nFR965tK.
Follow the consent process and connect Apple Health.

Install via Apple TestFlight

Alternative: Scan QR code (instead of entering code).

Android

Download APK File (.apk)

Important for start

Study Password: TUM

Note: Due to the clinical study, installation occurs outside the Play Store.

Detailed installation guide

Join our clinical study

We investigate factors influencing recovery in knee osteoarthritis and after total knee replacement.

Your benefits:

Digital & Flexible: No travel to the clinic required.
Contribute to university research at TUM.
Easy participation from home.

Note: Participation is voluntary. NewKnee is a research instrument and not a medical device within the meaning of the MDR.

Information material for download

Study Flyer (PDF) Study Poster (PDF)

Receive study updates

Leave your email address to receive information about the study launch and app access.

Under Development

NewHip – Coming Soon

We are expanding our technology to the hip joint. If you are interested in intelligent support for **hip osteoarthritis or hip replacement**, register now to join the waitlist.