Prepare smarter for your next doctor's visit. Previa uses AI to help you identify symptoms and know which tests to ask about - not to diagnose, but to inform.
Previa helps you get more out of every doctor's appointment. Describe how you're feeling, and Previa's AI identifies related symptoms you may have overlooked and suggests tests worth discussing with your doctor. No diagnoses. No prescriptions. Just better preparation.
WHY PREVIA
Most people forget symptoms under pressure, struggle to describe them clearly, or leave appointments wondering if they asked the right questions. Previa gives you a structured, AI-assisted way to organize your health picture before you walk in -- so you and your doctor can make the most of your time together.
HOW IT WORKS
Step 1 - Describe your symptoms in plain language. When they started, how severe they are, what makes them better or worse. The more detail you provide, the better the analysis.
Step 2 - Review what the AI identified from your description and select any additional suggested symptoms that apply. Add your own if something is missing.
Step 3 - Receive a prioritized list of 4 to 8 tests to discuss with your doctor, each with a plain-language explanation of why it may be relevant.
KEY FEATURES
* AI symptom analysis powered by Anthropic's Claude
* Prioritized test recommendations (high, medium, low)
* Session history to track symptoms and past analyses
* Report translation into 46 languages, including Arabic, Japanese, and Georgian
* Recipient tracking - record which doctors received your results and when
* Profile-aware analysis - biological sex, known conditions, and medications
* Full support for 8 languages: English, Spanish, French, German, Italian, Polish, Russian, and Ukrainian
PRIVACY FIRST
All your health data stays on your device. Previa requires no account, no email, and no sign-up. Face ID or Touch ID is required on every launch. No advertising. No analytics. No tracking. You can delete all your data at any time from Settings.
Only anonymized symptom text is sent -- through a secure proxy server -- to the AI for analysis. Your name, age, conditions, medications, and session history never leave your device.
IMPORTANT
Previa is a health preparation tool, not a medical diagnostic tool. It does not provide diagnoses, prescribe treatments, or replace professional medical advice. Always consult a licensed healthcare provider for medical decisions.
What I appreciated about Previa is that it didn't bury me in pages of medical information like other AI tools do. I had specific concerns and it actually addressed those, gave me enough to understand what to watch for. The most useful part was getting a sense of how urgent my situation was. Helped me decide if I could wait for a regular appointment instead of rushing somewhere. When I did see my doctor, what Previa had flagged matched what my doctor found. Easy enough that I'll use it again.attention or could wait was probably the most valuable part for me. Scheduled a normal appointment based on that. My doctor later confirmed the directions Previa had pointed me to. Will keep it on my phone.
PhD
BadassDue
Previa explained my possible problem in plain language, which sounds basic but most medical apps don't manage it. It also reminded me of symptoms I could have forgotten to mention. No pressure to remember everything at once — which is exactly what gets me anxious in a doctor's office. Because of that I felt fine waiting for my scheduled appointment instead of going to the ER and being told there that I should have just seen my regular doctor. At the actual visit I was calmer and more organized. Previa even mentioned some of the tests my doctor ended up suggesting, so the conversation felt informed rather than me just nodding along. Made better use of the time I had with him.
Helen
Helen GUS
Got sick while traveling abroad, which is the worst time to figure out what to do. Previa helped me think through whether this was something that could wait until I was back with my own doctor or whether I needed to find local help. It also translated my symptoms and the suggested next steps into Spanish, which was a lifesaver at the pharmacy where the pharmacist didn't speak much English. Actually the pharmacist loved this application a lot, He could read what I needed. Back home my doctor reviewed everything and said I'd handled it reasonably. Didn't end up in a foreign ER for no reason, which I really wanted to avoid.
Igor U
Gary BUSH
A few things made Previa worth it for me. The main one was being able to write out my problem in my own language and then hand my doctor the translated version. I was told that Previa translation was very accurate and meaningful- it even handled the medical expressions and slang. Because of that I didn’t have to drag my partner along just to my doctor’s appointment for additional clarifications. Previa saved everyone time. If your first language isn’t the same as your doctor’s, this is genuinely helpful.
* Session steps, session detail, and PDF reports now share a consistent, informative layout.
* Session reports are now exported as polished PDFs resembling session details — easy to view or share in any of 46 supported report translation languages.
* New users now see helpful tips on the Home screen to set up their profile and preferences before their first session.
* Added links to the localized User Guide and website in Settings. Localization refinements across all 8 supported languages.
* Improved stability and error handling for AI-powered symptom analysis and test recommendations.
Version 1.0.1
The developer, Dmitriy Kourtchikov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Health & Fitness
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
