Linnea: Health Companion
Note every day. Look after your family.
Log meals, water, medications and vitals in seconds by voice, photo, Siri or Apple Watch. Linnea syncs with Apple Health, files your lab reports into health records and keeps your family’s health in one place.
Log in seconds
Say it, snap it or type it, and AI turns it into items you check before saving. Meals and drinks, water, medications, supplements, workouts, sleep, mood, symptoms, weight, blood pressure, blood glucose and temperature all go in one place.
- Log from widgets, Control Center, the Action button, Siri or a reminder
- Undo within five seconds
- Medication, supplement and water reminders show a fixed message such as “Time for your medication”, never a name or dose
Deeply synced with Apple Health
Linnea reads your sleep, activity and heart data, combines it with what you log into one daily score, and saves meals, water, workouts, sleep, mood, symptoms and vitals back to Apple Health. Edits and deletions stay in sync.
- One Linnea score a day, from sleep, intake, activity, mind and body, and routine
- Tap the score to see what moved it, and set your own goals
- Weekly, monthly and yearly reviews, and Ask Linnea answers from your own entries only
Log from your wrist
With Linnea on Apple Watch, log water, a meal by voice, mood or blood pressure, and mark a medication as taken. Keep your score on your watch face.
Snap a lab report. It’s filed for you.
Scan a paper lab report and Linnea reads it on your iPhone; you check each value before saving. You can also import a PDF. Each test is shown over time with the reference range from the report. Linnea doesn’t interpret results.
- Visits, medications, allergies, conditions, vaccinations, family history and files in one place
- An emergency card, and a visit summary PDF to bring to appointments
- Encrypted on your device before upload. Records are free.
Your family’s health, in one place
A family has up to 6 people. Members join with their own Linnea account, choose which daily summaries and record folders to share with each person, and can stop at any time. For a child, or a parent without a phone, you keep the log and records.
- With a member’s consent, Linnea tells you when a scheduled medication hasn’t been logged
- What you log for someone else never goes into your own Apple Health
- Family features are free
Raw Apple Health data never leaves your iPhone.
Only daily summaries are uploaded. Health records are encrypted on your device before upload, and the server stores only encrypted data.
- Reminders show a fixed message, never a medication name or dose. Widgets and the Lock Screen show counts and status only.
- Health details stay out of crash reports and analytics.
- Export your data or delete your account at any time.
Questions
Is Linnea free? What does Premium add?
Logging, scores, reminders and saving to Apple Health are free, and so are health records. Linnea Premium raises the limits on AI food logging from text, photos and voice, AI food search, Ask Linnea and AI meal plans, and adds the AI weekly summary and daily workout ideas. Daily fair-use limits apply. Premium is an auto-renewable monthly or yearly subscription charged to your Apple Account. You’ll see the price in the App Store before you subscribe, and you can cancel in your Apple Account settings.
How does family work?
A family has up to 6 people. Each member joins with their own Linnea account, chooses which daily summaries and record folders to share with each person, and can stop at any time. For a child, or a parent without a phone, you keep the log and records yourself. With a member’s consent, Linnea tells you when a scheduled medication hasn’t been logged. Family features are free.
Are my health records encrypted?
Yes. Records are encrypted on your device before upload, and the server stores only encrypted data. Lab reports you scan are read on your iPhone, and you check each value before saving. Separately, raw Apple Health data never leaves your iPhone; only daily summaries are uploaded.
Is Linnea a medical device?
No. Linnea is not a medical device and does not give medical advice. It doesn’t diagnose or recommend treatment, and it never suggests changing a medication or dose. Lab results appear with the reference range printed on your report, and Linnea doesn’t interpret them.
What do I need?
An iPhone with iOS 18 or later. Linnea for Apple Watch is optional and works with your iPhone. Linnea is available in English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French and Spanish.
Note every day. Look after your family.
View Linnea on the App StoreLinnea is not a medical device and does not give medical advice. It doesn’t diagnose or recommend treatment, and it never suggests changing a medication or dose.
Apple, the Apple logo, Apple Watch, iPhone and Siri are trademarks of Apple Inc., registered in the U.S. and other countries and regions. App Store is a service mark of Apple Inc. The trademark “iPhone” is used with a license from Aiphone K.K.