Orthofix Bone Growth Stimulation Therapy devices are prescribed by physicians to improve fracture healing and spinal fusion success rates.

The STIM onTrack™ mobile app provides tools and information for patients to help them use their bone growth therapy device daily as prescribed by their physician.

STIM onTrack app features for patients:
• Create a daily treatment reminder
• View a duplicate display of their device
• Daily treatment calendar
• Connect with an Orthofix Sales Rep or Patient Services with one-touch calling
• Link to read answers to commonly asked questions
• Learn how Orthofix Bone Growth Stimulation Therapy devices help improve fracture healing and spinal fusion success rates
• Access to standardized Patient Reported Outcomes Measure (PROM) questionnaires

For more information, visit
STIM onTrack mobile app is intended for U.S. Residents only.
Orthofix products or services referenced herein are trademarks or registered trademarks of Orthofix Medical Inc. and its group of companies. Any rights not expressly granted herein are reserved.

What’s New

Version 2.1.3

-Addition of PROM Tab
-Bug Fixes

Ratings and Reviews

2.5 out of 5
45 Ratings

45 Ratings

Haiticoastie ,

Agree with Mary

I have the same issues after using for 4+ months. I can start the app and the fist screen, current use, is correct, Go to history screen and click on the day and it shows zero use. Seems if I flip between screens it will update. I have numerous days that show partial use even though I wore it for 4 hours(req treatment time). The device itself is comfortable to wear and easy to use. Battery life is great. The app is the reason for the lower rating.

iamMaryQuiteContrary ,

The Calendar isn't accurate

I've used this thing pretty regularly and some days it doesn't show that l've used it at all which has lowered my % rate. I also got an on screen message that I needed to upgrade the app. It won't upgrade. It sends me to the App Store and then doesn't seem to do anything. I will say it's comfortable to wear and quiet. It makes a little ticking sound. The battery barely makes it through 4 hours which is what I'm supposed to use it for daily.

Teagle22 ,

Needs Improvement Now

I’m disappointed, I believe this device helps my healing “Opti- STIM”, but this app gives misleading information since the Feb 2020 update to the software.
Either fix it or leave it alone. Incorrect information is not helpful.


Orthofix, Inc
27.8 MB

Requires iOS 12.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Medical/Treatment Information


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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