Where to download the Orpyx SI mobile application? Follow Download the Orpyx SI mobile application from the Apple App Store or Google Play Store. The Orpyx SI mobile application is free and compatible with devices operating Apple iPhone iOS 10.1, Android 8.0 or newer. Related articles Contact Customer Care Getting started with your Digital Display Orpyx SI Instructions for Use Manual Setting up your Orpyx SI Sensory Insole system Can my insoles get wet? What happens when it gets wet? Comments 0 comments Please sign in to leave a comment.