Hypermobility Spectrum HSD

Hypermobility Spectrum Disorder and hypermobile Ehlers-Danlos Syndrome — the spectrum older clinic letters may call Joint Hypermobility Syndrome or generalised joint hypermobility — usually mean a years-long diagnostic odyssey, too much dismissal along the way, and a multi-system condition that’s exhausting to re-explain to every new specialist. Built for zebras who need their history in one place.

The app is designed around hypermobile reality: joint zones across the body with tap-to-add subluxation and dislocation events as they happen; pain, fatigue, and sleep-disturbance sliders; triggers like activity, prolonged standing, weather, stress, poor sleep, and hormonal changes; and medications, treatment courses, photos, and notes. Insights turn it into pain and fatigue trends, event frequency by joint, and trigger patterns — a credible, complete record for rheumatology, physio, and genetics, with useful context for the POTS and MCAS overlaps many in this community manage. An Apple Watch or Wear OS companion app is included for quick one-tap entries from your wrist.

This app is a personal tracking journal — not a medical device, and not a substitute for medical advice, diagnosis, or treatment.