Ada - your health portal

4.6
341K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
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About this app

Get a health check for yourself and your relatives with the Ada App.
You can access a symptom checker 24/7 to find out possible causes.
Whatever’s bothering you, from pain, headache, or anxiety to allergy or food intolerance, the free Ada App connects you to an assessment where you can find answers from the comfort of your home.

How does the free app work?

You access the symptom assessment by tapping on a button in the app.
The symptom assessment will open and you answer simple questions about your health and symptoms.
You access the symptom assessment by tapping on a button in the app.
The symptom assessment will open and you answer simple questions about your health and symptoms.
The AI of the Ada assessment evaluates your answers against its medical dictionary of thousands of disorders and medical conditions.
You receive a personalized assessment report that tells you what may be wrong and what you could do next.

What can you expect from our app?

Data privacy and security – we apply the strictest data regulations to protect and keep your information private.
Access to smart results – the app is connected to the core system which combines medical knowledge with intelligent technology.
Health assessment report – share relevant information with your doctor by accessing and exporting your historical assessment reports.
24/7 access – you can access the free symptom checker anytime, anywhere.
Available in 5 languages – choose your language and change it from the settings at any point: English, German, French, Portuguese or Spanish.

This app connects users to a CE-marked medical device.

CAUTION: the services/features that you access through the Ada App cannot give you a medical diagnosis. Contact urgent care immediately in an emergency. Ada does not replace your healthcare professional's advice or an appointment with your doctor.

We want to hear from you. If you have any feedback or just want to get in touch, reach us at support@ada.com. Your feedback will be processed in accordance with our Privacy Policy. [https://ada.com/raw/privacy-policy/].
Updated on
Mar 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
335K reviews
Ezekiel Rees
June 18, 2021
Very impressive app and well made! However, a few grammatical errors can be found (for example, using the wrong form of "there") which makes me trust the app a little less. Another problem is that it likes to make any mental health problems about depression and suicide. I have autism, and I wanted to see if it would pick that up—it didn't. I also have gender dysphoria, and it had no options to specify that most of my depression-related symptoms improved slightly as I started my transition.
532 people found this review helpful
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Megan Olsen
November 5, 2023
It wasn't an awful app, by any means. However, I would maybe consider adding to it a bit more, as some symptoms weren't available. Also, maybe a few more follow-up questions, as well - maybe explore family medical history with some questions pertaining to that in the very beginning.. just ideas, is all! Overall, I would definitely still recommend. It does list several possibilities, with pretty decent explanations attached to each one. It doesn't take forever to complete, either.
351 people found this review helpful
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Ada Health
November 13, 2023
Hi, Thank you for your feedback. We're really glad that Ada could help you out. If you have further feedback you'd like to share, we'd love to hear it. Drop us a line at support@ada.com. Take care of yourself, Ada Team
Ariana Sullivan
February 11, 2021
I really like the app. It's easy to use, and doesn't immediately jump to "you may be dying" like some other symptom checker apps. I do wish that there was a way to input pre-existing conditions into your profile on the app so that the app could let you know if whatever symptoms you've put into it might be a result of those conditions, or possibly a reason to seek immediate care.
71 people found this review helpful
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