nily

The doctor-led health app for India. Free, private, yours.

Nily gives your health signals one place to land: daily check-ins, 22 free health checks, one CHI score that moves with you. Tiredness that never quite lifts. Sleep that stopped helping. A lab report nobody explained. Most health problems arrive quietly, in the middle of ordinary weeks — this is where those quiet signals finally add up.

And when a pattern deserves a professional, Nily puts one within reach — verified doctors, home lab tests and structured programs, each one your choice, never a subscription. Start with a free check; see where you actually stand.

Start Your Free Health Assessment See How Nily Works

The Nily app is free forever — built for India, designed for everyday use. Your health information remains personal, purposeful and under your control. Your health is not a marketer's wealth.

Prefer to start on your phone? Get Nily on Google Play or the App Store.

Your health is more than one number

A weight, a mood score, a lab value — each is one photograph of one moment. What actually tells the story is how they move together across your weeks. That relationship is what Nily is built to show you.

You get a clearer view of what is changing, what may need attention, and the practical next step — without wading through another dashboard.

Check in with your day

Record how you are feeling across key areas such as energy, mood, sleep, stress and physical wellbeing. A quick check-in creates a consistent signal that becomes more useful over time. Explore Daily Check-Ins

Build your CHI over time

Nily's Composite Health Index, or CHI, organizes multiple health and wellbeing signals into a longitudinal view. CHI is designed to support reflection and tracking; it is not a medical diagnosis or a replacement for clinical evaluation. Understand the CHI Score

Track what matters to you

Bring habits, symptoms, medicines, movement, hydration, sleep, weight and personal notes into one structured routine. Choose the trackers relevant to your current health goals rather than being overwhelmed by everything at once. View Health Trackers

One health companion, different paths for different people

Nily starts with your context. Your priorities may involve metabolic health, PCOS, thyroid concerns, postpartum wellbeing, diabetes risk, weight management, mood, stress or simply building a more consistent daily routine.

Instead of forcing everyone into the same journey, Nily uses your selected focus areas and ongoing inputs to make the experience more relevant. You remain free to change your priorities as your needs evolve.

Metabolic health and weight management

Understand patterns connected with weight, appetite, energy, blood sugar risk, movement and everyday habits. Begin with a structured assessment and access relevant tracking, tests, programs and consultations. Explore Metabolic Health

Women's health

Track symptoms and routines connected with PCOS or PCOD, thyroid health, menstrual wellbeing, postpartum recovery and metabolic health without reducing the experience to a generic period calendar. Explore Women's Health

Mental wellbeing

Check in with mood, stress, sleep and daily functioning, use validated screening tools where available, and access clear safety pathways when a response may require urgent human support. Explore Mental Wellbeing

Everyday preventive health

Build the routines that make health information useful: regular check-ins, habit tracking, journaling, movement, hydration, sleep reflection and timely assessments. Explore Preventive Health Tools

From daily signals to the right next step

Step 1

Tell Nily what matters now

Choose your health priorities and complete a baseline assessment. You can begin with a free assessment before deciding whether you want to use additional services.

Step 2

Build a clearer baseline

Use daily check-ins and relevant trackers to create context around how you feel, what you do and what changes over time.

Step 3

Understand patterns, not isolated entries

Nily organizes your information into summaries and insights designed to help you notice recurring patterns and prepare better questions.

Step 4

Act through an appropriate pathway

Depending on your needs and service availability, the next step may be a self-guided routine, a structured program, a diagnostic test, a nutrition consultation or a consultation with a qualified professional.

Step 5

Review and adjust

Health is continuous. Keep tracking, review changes and adjust your goals or care pathway when your circumstances change.
Build My Health Baseline

What you can do with Nily

Daily health check-in

Capture a quick view of your day across the areas relevant to your wellbeing.

Personalized health tracking

Track selected symptoms, habits, medicines, hydration, movement, sleep and weight.

Private health journal

Record thoughts, experiences and context that may not fit into a numerical tracker.

Assessments and screeners

Use structured tools to understand risk or symptom patterns. Screening results are informational and do not independently establish a diagnosis.

Programs and guided routines

Follow organized health pathways built around relevant goals rather than disconnected content.

Laboratory-test access

Where serviceable, explore relevant test packages and home sample-collection options through Nily's diagnostic pathways.

Consultations

Where available, book consultations appropriate to your selected health pathway. A consultation does not guarantee a diagnosis, prescription or particular treatment.

Personalized informational guidance

Use Nily's digital guidance to organize information and prepare next steps. Automated guidance must not be used as emergency advice or as a substitute for a medical professional.

Explore all health services

Finding out late is the expensive way

None of these numbers is a prediction about you. They are the reason waiting is rarely the safe option it feels like.

101 M

Indians live with type 2 diabetes

Source: ICMR-INDIAB · 2023

136 M

Indians have prediabetes

Source: ICMR-INDIAB · 2023

1 in 5

Indian women have PCOS

Source: PCOS Society of India

Prediabetes, thyroid trouble, PCOS and persistent low mood share one habit: they progress quietly while life is busy. The earlier a pattern is visible, the more options you have and the smaller the change it takes. A free check costs two minutes today. Not knowing tends to charge interest.

Take a Free Check Now

Built to support care, not replace it

Nily helps you track information, complete assessments, build routines and connect with appropriate services. It does not promise a cure, guarantee an outcome or prescribe treatment through an automated result.

A health score or screening result must be interpreted in context. Medication decisions, diagnoses and changes to an existing treatment plan belong with an appropriately qualified professional who can review your individual situation.

The clinical content on Nily is reviewed by a named team of practising clinicians — a clinical psychologist, physicians and a gynaecologist — not by an algorithm alone.

Meet the Clinical Team Read Nily's Safety Principles

Privacy that is understandable, not buried

Health information deserves a higher standard of care. Nily explains why information is requested, how it supports the selected service and what choices are available to you.

Marketing permission is not treated as medical consent. You can review the applicable privacy notice before submitting personal or health information and use the published process to raise a privacy question or request.

Start with a useful answer, not a sales call

Complete the free health assessment to identify the areas you may want to track more closely. You will receive a clear summary and can choose whether to continue with Nily.

Start Free Health Assessment Browse All Free Tools

Frequently asked questions

What is Nily?

Nily is a personalized health-tracking and care-navigation app from Annotatory AI Projects Private Limited. It brings together daily check-ins, longitudinal health patterns, assessments, trackers, programs and access to selected health services in one experience.

Is Nily a medical diagnosis app?

No. Nily can help you record information, complete screening tools and understand patterns, but an automated result does not establish a medical diagnosis. When clinical evaluation is appropriate, Nily directs you towards a relevant professional pathway.

What is the Nily CHI score?

CHI stands for Composite Health Index. It organizes selected health and wellbeing signals into a changing longitudinal view. CHI is intended to support tracking and reflection; it should not be interpreted as a diagnosis, prognosis or guarantee of future health.

Can I use Nily only for metabolic or women's health?

Yes. You can begin with the health area that is most relevant to you. Nily is designed to reveal appropriate features progressively, so you do not need to use every tracker or program at once.

Does Nily prescribe medicines?

Nily does not generate a prescription from an automated assessment. Any prescription or medication decision must come from an appropriately qualified medical professional after an individual consultation and remains subject to clinical appropriateness and applicable law.

Can I book health tests through Nily?

Nily can provide access to selected diagnostic pathways where partner serviceability is available. The exact tests, preparation requirements, price, collection options and clinical relevance are shown within the applicable pathway before an order is confirmed.

Is Nily suitable for an emergency?

No. Nily is not an emergency-response service. If you may harm yourself or someone else, are experiencing a medical emergency or feel unsafe, contact local emergency services or go to the nearest emergency department immediately.

How can I contact Nily?

For support or privacy questions, email care@nily.health. For business or partnership enquiries, email Info@annotatory.com.

Your health already leaves signals. Start bringing them together.

Take the first assessment, choose what you want to improve and begin building a clearer health baseline with Nily.

Start My Health Assessment Explore Health Programs

Or take Nily with you — get the free app.