To broaden the use of 3D foot scanning technology on iOS platforms, we now add an TrueDepth® app named AOMS TOT sr to our AOMS TOT family. The original AOMS TOT app is used on iPad with the Structure Sensor, while AOMS TOT sr is operated without any externally attached sensor. It makes a much smaller hardware and more reliable. With the emergence of the built-in TrueDepth® camera in some iPhone and iPad models, we are now able to use this newest technology for the orthotic industry. Together with the systematic setup we developed for foot scanning, AOMS TOT wr is aimed to give foot professionals a versatile tool to acquire 3D contour of the plantar surface of the foot. Besides emails, files are accessible through Apple's Files App. Special considerations regarding ‘neutral position casting’ were taken into account during development. This app was developed with iPhone XR and iPad Pro. The 3D PLY and XYZ files generated from the app are meant to be used in the AOMS systems to have foot orthotics made. Precautions: If you are not so sure, please contact Sharp Shape before making purchase.