Sunu

What is Sunu?

Sunu is a mobile health app with an AI assistant that analyzes your health data and gives personalized wellness insights. You sign in with Apple, can enter your conditions and medications, and can grant access to Apple Health data such as clinical records, vitals, sleep and activity. When you chat with the assistant, you can send text, images or barcodes, and a recent subset of your health data is sent to its servers to give the AI context. Chat history is stored so conversations stay in sync. Optional features include a Blink Test, which uses the TrueDepth camera to measure blink rate on the device, and an experimental voice analysis that uploads a short audio sample. Sunu says it is not a medical device and does not diagnose, and it states that your data is encrypted and not used to train AI models. Pricing is not published.

Use cases

• Ask an AI assistant about your health data
• Review sleep, vitals and activity trends
• Track conditions and medications
• Get informational wellness insights
• Check a food label by barcode
• Measure blink rate with the Blink Test

Who it's for

• Health-conscious individuals
• iPhone users
• People managing conditions

Why use Sunu

• The assistant works from your own Apple Health data and profile instead of generic answers.
• Sunu states it never uses personal data to train AI models and does not sell data.
• Face data from the Blink Test is processed on the device and not stored.
• Voice recordings are deleted from its servers after the analysis completes.

Sunu features

• AI assistant chat with text, images and barcodes
• Apple Health access for clinical records, vitals, sleep and activity
• Manual health profile for conditions and medications
• Persistent chat history synced across sessions
• Blink Test processed on the device with the TrueDepth camera
• Experimental voice analysis for wellness research
• Apple sign-in, with an option to keep your email address private
• Encryption in transit and at rest

Sunu integrations

• Apple Health

How to get started with Sunu

1. Install the app and sign in with Apple.
2. Add your health profile and, if you choose, grant access to Apple Health data.
3. Ask the AI assistant questions by text, image or barcode.
4. Review the informational insights and talk to a health professional about any concerns.

Sunu limitations

• Not a medical device and not FDA approved; it does not diagnose or advise
• Insights can contain errors and are based on population-level patterns
• Voice analysis and some other features are experimental or in beta
• Health data is sent to its servers when you use AI features

Sunu pricing

We couldn't confirm pricing on the official site. Check sunu.health for current prices.

Prices can change and may vary by country or exclude tax. Check the official pricing page.

Sunu alternatives

The main Sunu alternatives listed on Debuly are GPT4All, Microsoft Copilot, Mistral Vibe, Studdy, AnythingLLM and Ato by Eighteen Labs. The table compares pricing and platforms; order is A–Z.

1. 

   AnythingLLM

   Open-source AI app for chatting with your documents and running agents, on desktop, in Docker or as a hosted team workspace.

   Chat assistantsAutomation and agentsDeveloper platforms
   Open sourceVisit AnythingLLM (official site)
2. AB

   Ato by Eighteen Labs

   Voice-first AI companion for older adults with no screen, offering daily check-ins, reminders and a family app.

   Chat assistantsAudio and voice
   PaidVisit Ato by Eighteen Labs (official site)
3. 

   GPT4All

   Free, open source desktop app and Python client for running language models offline and privately on your own computer.

   Chat assistantsDeveloper platforms
   Open sourceVisit GPT4All (official site)
4. 

   Microsoft Copilot

   Microsoft's AI assistant for chat, research and content creation on the web, desktop and mobile, free with a Microsoft account.

   Chat assistantsProductivityResearch and search
   FreemiumVisit Microsoft Copilot (official site)
5. 

   Mistral Vibe

   Mistral AI's assistant (formerly Le Chat) that combines a work chat assistant with a coding agent for individuals, teams and enterprises.

   Chat assistantsCodingResearch and search
   FreemiumVisit Mistral Vibe (official site)
6. 

   Studdy

   AI whiteboard tutor that teaches from your own notes, slides and homework with step-by-step explanations and practice questions.

   Chat assistantsProductivity
   Free trialVisit Studdy (official site)

Sunu FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from sunu.health · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

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