Track your labs.Know your health. Track your labs.Know your health.
Track your labs.
Know your health. Track your labs. Know your health.We bring all your lab results together in one place, so you can spot trends, track changes over time and take charge of your health.
Free download — No credit card required.
Up to 230+ Biomarkers
Stored locally On your device
Personal ranges Tailored to you
features
Built around your results
From quick uploads to long-term trends — Node Health turns your lab results into a clear, ongoing picture of your health.
Quick upload
Add your results manually, as a PDF or scan them directly with your camera.
See where you stand
Quickly spot which results are in range — and which need a closer look.
Spot trends
Visualize every biomarker over time with clear, colour-coded charts that show how your results are changing.
Understand each result
Learn what every biomarker means and what you can do to stay in range.
biomarkers
Over 230+ biomarkers
We cover a wide range of body, urine and blood biomarkers, all with reference ranges personalized to your biology.
Glucose
HbA1c
Total Cholesterol
LDL Cholesterol
HDL Cholesterol
Triglycerides
Vitamin D
Vitamin B12
Hemoglobin
Hematocrit
Platelet Count
Ferritin
Iron
Sodium
Potassium
Calcium
Magnesium
Creatinine
TSH
CRP
Body Fat %
Visceral Fat
Testosterone
Free Testosterone
Glucose
Vitamin D
Iron
Total Cholesterol
Vitamin B12
Body Fat %
Testosterone
Visceral Fat
HbA1c
LDL Cholesterol
Magnesium
TSH
testimonials
What people are saying
"This app puts your blood values in relation to the standard reference ranges — the Optimal range is brilliant. If you want a serious, precise understanding of where you stand, get this app!"
— Flisuv
"The app is constantly improving. The developers respond to bug reports immediately. Finally all blood values over time in one app — data import works excellently."
— Falo
"Clean and thoughtful design. Also has a lot of useful information for each biomarker."
— Toni
"Very good app that keeps bringing new features. Keep it up! Thanks."
— Tim Pietschmann
"A really well-made app for anyone who wants to truly understand their biomarkers. The ability to scan complete lab reports and view them structured in one place is especially convincing."
— Mila
"The app is clean and well-organized. The scale of normal and optimal values is particularly good — you immediately see where you stand. Feedback gets super quick, friendly responses."
— Emily
"Great app that does exactly what I need. I reached out to the developer with feedback and heard back within 20 minutes. Strongly recommended!"
— Lan
"This app puts your blood values in relation to the standard reference ranges — the Optimal range is brilliant. If you want a serious, precise understanding of where you stand, get this app!"
— Flisuv
"The app is constantly improving. The developers respond to bug reports immediately. Finally all blood values over time in one app — data import works excellently."
— Falo
"Clean and thoughtful design. Also has a lot of useful information for each biomarker."
— Toni
"Very good app that keeps bringing new features. Keep it up! Thanks."
— Tim Pietschmann
"A really well-made app for anyone who wants to truly understand their biomarkers. The ability to scan complete lab reports and view them structured in one place is especially convincing."
— Mila
"The app is clean and well-organized. The scale of normal and optimal values is particularly good — you immediately see where you stand. Feedback gets super quick, friendly responses."
— Emily
"Great app that does exactly what I need. I reached out to the developer with feedback and heard back within 20 minutes. Strongly recommended!"
— Lan
learn more
Frequently asked questions
Can't find what you're looking for? See our full FAQ.
How does Node Health work?
Easily add your lab results either manually, by uploading a PDF, or by scanning your report with your camera. Node Health reads your values, places them within personalized reference ranges, and shows you what's in range and how your results are trending over time.
Who is Node Health for?
The app is ideal if you want to proactively manage your health. It's perfect for data-conscious individuals who want to understand their biomarkers, as well as track and optimize them. You can also use the app to prepare for doctor visits and facilitate data-driven discussions with healthcare professionals.
How medically accurate is Node Health?
Our reference ranges are drawn from established clinical sources (major European and US research institutions) and are reviewed by medical professionals before we add them. We maintain our own curated biomarker database rather than relying on AI for medical content, and your data stays encrypted on your device and under your control. Node Health helps you organise and understand your results — but it's for orientation and doesn't replace professional medical advice, diagnosis, or treatment.
Does Node Health provide medical advice?
Currently, our app does not provide specific health or medical recommendations. We place great importance on accuracy and reliability and remain cautious due to the sensitive nature of health-related advice.
However, we do provide basic information on where your values lie and what can be done to help keep them within a normal range. Please note that this information consists of publicly available sources tailored to your personal situation (e.g. gender, age). It's also important to understand that all information provided by the app does not constitute medical advice. We always recommend consulting healthcare professionals for personalized medical guidance before taking any specific action.
How is my data stored?
Your data is encrypted and stored directly on your iPhone. If you enable iCloud sync by signing in with your Apple ID, a copy is additionally kept in your own iCloud account so it stays in sync across your Apple devices and can be restored after reinstalling.
During AI processing, your data is anonymized and sent to our AI provider for biomarker matching. Your data is deleted immediately after processing and is not used for training purposes.
Can I import results from any lab?
Using our PDF or scan upload feature, we support reports in almost all formats. Additionally, individual biomarkers can be added manually if a report isn't recognized. We're continuously improving extraction quality based on user feedback.
Can I export my data?
Yes, you can export your data at any time directly within the app — for example, to keep for yourself or transfer to a new phone.
Ready to write
your own health story?Free download — No credit card required.