HealthEngage Asthma 2.2 for Mac was free to download from our application library. The software lies within Lifestyle Tools, more precisely Healthcare & Fitness.
From the developer:
HealthEngage Asthma allows asthma sufferers or investigators to collect, store, and chart peak flow, medications, personal diary, and other health information. It can be used in disease management or clinical trial settings on desktop computers, Palm, PocketPC, mobile phones, and on the web.
You may want to check out more software for Mac, such as Diseases, which might be similar to HealthEngage Asthma.