Ada – check your health

What it does

Ada is a sophisticated AI-powered health companion designed to help users understand their symptoms. The core function is a detailed, conversational symptom assessment that asks a series of questions to analyze a user's health concerns. Based on the responses, it generates a report outlining possible medical conditions, their likelihood, and provides further information, while clearly stating it is not a medical diagnosis.

Where it shines

Ada excels in its structured and empathetic user experience. The conversational assessment (starting at 01:09) breaks down complex medical questioning into a manageable, chat-like flow, which feels less intimidating than a traditional form. The resulting report is another highlight (05:15), using progressive disclosure and simple visuals to explain statistical likelihood. Finally, its ability to manage multiple profiles (08:29) makes it a valuable tool for families and caregivers, extending its use case beyond just the individual.

UX highlights

The app uses a chatbot-style interface for all data collection, from profile setup to symptom analysis. This creates a guided and interactive experience.
In-line definitions (e.g., clicking "What does this mean?" at 01:37) help demystify medical jargon without forcing the user to leave the flow.
The assessment report visually represents the likelihood of a condition with an intuitive icon grid (05:23), making statistics accessible.
The home screen (01:00) is clean, with clear entry points to the primary task ("Start symptom assessment") and secondary content like health articles.
The app features a comprehensive Condition Library that is searchable and organized by categories like "Most read" and "Mentioned in your latest assessments" (08:37).
Health profiles are well-organized, separating basic information from health background, medication, and activity logs (06:49).

Monetization & growth

No monetization mechanics such as paywalls, subscriptions, or premium features are visible in this video recording. The app appears to be entirely free to use. Growth may be driven by word-of-mouth and the app's utility, as it also prompts users to rate the app on the App Store after a helpful assessment (05:54).

Who it’s for

Ada is for anyone seeking to better understand their health symptoms before consulting a doctor. It's particularly useful for individuals who want a structured way to articulate their condition or for parents and caregivers managing the health of others, thanks to its multi-profile feature. The app serves as an informational first step, helping users decide if and when to seek professional medical advice.

Notes & opportunities

The symptom assessment is thorough but can be quite long. While the progress bar helps, some users might experience fatigue. The app could explore ways to save progress more explicitly or offer shorter, targeted assessments for common issues. The home screen also features a horizontally scrolling carousel for articles (06:34), which can sometimes hide content; a vertical list might improve discoverability for some users.