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Privacy Practices

Last Updated: June 2026

A clear, visual breakdown of how Kenki handles your data. No fine print, no surprises.

Data Used to Track You
Data used to follow you across other apps and websites
None
Kenki does not track you across other apps or websites. No advertising identifiers, no cross-site tracking, and no data brokers.
Data Linked to You
Data connected to your account in order to provide the service
Health & Wellness Logs
Vitals (heart rate, blood pressure, SpO₂, temperature, glucose), sleep, water, food & nutrition, movement & workouts, recovery (HRV, resting HR), medications, supplements, menstrual cycle, and dental care
Powers your dashboard, insights, and weekly report
Body Measurements
Weight, height, BMI, and body measurements
Tracks body composition over time
Medical Records
Medical history and conditions, allergies, lab results, appointments, and documents you choose to upload
Keeps your medical information in one place
Account & Profile
Name, email, date of birth, biological sex, and onboarding details (goals, diet, activity level)
Account creation and personalization
Insurance
Insurance card details you choose to add
Quick access to your coverage information
Subscription
Your plan and the payment processor's (Stripe) customer and subscription IDs, Kenki never sees or stores your card number
Manages your paid plan
AI & Integrations
Assistant chat messages, your own AI API key (encrypted), and connected-agent (MCP) access tokens
Powers the in-app assistant and Connect AI
Notifications
Reminder preferences and your web-push subscription
Sends reminders and your weekly report
Voice Usage Metadata
Voice logging duration, byte size, model, and usage counts tied to your account
Tracks quota and service usage without storing audio or transcript text
Identifiers
User ID and authentication tokens
Authenticates and secures your account
Used Momentarily, Not Stored
Processed to do something you asked, then discarded
Location
Used only when you choose "near me" in the Hospital Finder, to sort results by distance
Never stored on our servers
Voice Audio & Transcript Text
Voice logging audio is transcribed and immediately discarded, no audio and no transcript text are stored
Lets you log by speaking
Data Not Linked to You
Collected in a way that is not tied to your identity
Diagnostics
Error logs, performance metrics, and device type
Used to identify and fix bugs
Product Analytics
When privacy-safe analytics are enabled, Kenki may use PostHog for page views and feature usage without raw health values, food names, chat text, images, emails, or secrets
Used in aggregate to improve the service
Data We Never Collect
Categories of data that Kenki does not access or store
Card & Bank Details
Card and bank details go straight to Stripe, Kenki never sees them. No Social Security numbers.
Contacts
Your address book or phone contacts
Genetics
DNA data or biometric identifiers
Your Device Library
We do not scan your photos, files, messages, or call logs, only the documents you choose to upload
Advertising
Advertising identifiers or tracking pixels

Our Privacy Commitments

Encrypted at Rest
Your health data is encrypted in our database
Never Sold
Your data will never be sold to anyone
Fully Portable
Export all of your data at any time
Permanently Deletable
Request full deletion and we comply within 30 days
Fully Transparent
This page discloses everything we do with your data
Equal Service
Same quality of service regardless of your privacy choices

Full details: Privacy Policy · California Residents · User Bill of Rights