| Aspect | AIT Studio (MEDISTEP / GAIT STUDIO) | Qualisys (optical mocap) | Xsens (inertial mocap) |
|--------|-------------------------------------|--------------------------|-------------------------|
| Starting Price | Not publicly listed for MEDISTEP; app has published consumer and subscription pricing available from the vendor | Quote-based ("Get quote") | Pricing provided via vendor resources; typically quote-based for full systems |
| Best For | Clinics/public health/facilities seeking camera-based gait metrics without a dedicated lab | High-fidelity biomechanics labs, research, sports science, full motion capture | Field + studio capture where wearables are acceptable; motion capture outside dedicated optical labs |
| Key Strength | Accessibility/portability; single-camera markerless workflow; rapid report generation | Precision and established lab workflows; broader mocap ecosystem and support | Usable outside camera capture space; robust capture in varied environments |
| Key Weakness | Limited public security documentation; limited public review-platform representation; documented usability concerns in at least one study; dependency on capture conditions and Apple ecosystem | Higher cost and complexity; infrastructure setup | Wearable management burden; sensor suit management; cost; setup time |