Nagi – Migraine Diary

Nagi is a migraine diary that asks little and remembers a lot.

LOG AN ATTACK IN 3 TAPS
When the pain starts, you press one button and pick an intensity. That's all. Nagi records the time and leaves you alone. The rest — location, symptoms, treatment — waits until you feel better.

AN ATTACK MODE BUILT FOR PHOTOPHOBIA
The moment an attack is open, the screen turns dark, the contrast drops, and every animation stops. The button stays in exactly the same place.

THE CONTEXT FILLS ITSELF IN
Barometric pressure, air quality, temperature: Nagi fetches them for your area, once a day. With Health Connect, your sleep duration, your heart rate variability and your resting heart rate are added without you typing anything — from your watch, your band, or the health app you already use.

SEEING WHAT KEEPS COMING BACK
Attack after attack, Nagi compares your days with your own history and shows you the conditions that have often preceded your attacks. This is not a forecast: it is what your own data says, and nothing else.

A CLEAR REPORT FOR YOUR DOCTOR
A laid-out PDF to bring to an appointment: frequency, durations, treatments taken, what relieves you.

YOUR ATTACKS STAY ON YOUR PHONE
No account, no Nagi server. Everything is computed on the device. Your health data is never sent to Nagi. Google backup is off by default: you turn it on only if you want your history back on a new phone.

Nagi is free for logging your attacks. The analysis — correlations, days to watch, PDF report, full history — is part of Nagi Premium, with a one-week free trial.

Nagi is not a medical device. It does not diagnose anything and does not replace the advice of a healthcare professional.