MCAS & Mastocytosis

A patient-experience information resource for mast cell activation syndrome and mastocytosis.

Mobile appfree

A free mobile app that offers patient-centered information drawn from someone’s personal experience with systemic mast cell activation syndrome. It aims to help people with MCAS or mastocytosis find clear explanations and coping approaches for a condition that is often poorly understood and lacks accessible patient resources. Designed for individuals living with these conditions who want practical information and support.

Website iOS

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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