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Ada

Symptom checker app. Not a substitute for a doctor.

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FreePricing unconfirmed

Important: Not medical advice. For an emergency, call 911. In a mental health crisis in the US, call or text 988.

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What it does

Ada asks questions about your symptoms and suggests possible causes and next steps. It is not a diagnosis; contact a doctor or emergency services when needed.

Who it's for

People wondering about symptoms.

Good points

  • Free
  • Medically-built questions

Watch out for

  • Not a diagnosis

Good for

Pricing

Free plan: yes

Free app.

Pricing unconfirmed. No pricing page; free status not officially confirmed on 2026-10-15.

Reminder: Not medical advice. For an emergency, call 911. In a mental health crisis in the US, call or text 988.

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