# Migraine Logger — Track your Migraine

> Track your Migraine (iPhone/iPad app by Suat Batuhan Esirger.)

- Source: https://appshunter.io/ios/app/migraine-logger/id6760720539 (this page in markdown: same URL + `.md`)
- Developer: [Suat Batuhan Esirger](https://appshunter.io/developer/1885910358)
- Category: Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 30 MB
- Languages: American English, Turkish
- Released: 2026-05-12
- Data updated: 2026-06-03
- User reviews in markdown: https://appshunter.io/ios/app/migraine-logger/id6760720539/reviews.md

## What is Migraine Logger?

Migraine Logger turns your iPhone into a private migraine diary that
actually helps you find what triggers your attacks — and gives your
neurologist the data they need.

YOUR DATA STAYS YOURS
No accounts. No ads. No third-party SDKs. No analytics. Everything you
log lives on your iPhone and your private iCloud, end-to-end encrypted
by Apple. We never see it. The optional AI features run only when you
tap "Analyse" with your own API key — your data goes directly from your
device to the AI provider, not through us.

WHAT YOU CAN TRACK
• Migraine attacks — start time, intensity (1-10), pain location on a
  3-view body map, type, triggers, aura symptoms, prodrome signs
• Medications taken, with timing and effectiveness rating
• Daily wellbeing — sleep, stress, mood, hydration, caffeine, alcohol,
  exercise, mineral water (Maden Suyu) intake for magnesium tracking
• Optional menstrual cycle phase (HealthKit)
• Free-text notes, voice notes during attacks (on-device transcription)

PERSONAL RISK ENGINE
A local risk engine analyses 25+ factors every day:
• Barometric pressure trend (Open-Meteo, free)
• Sleep duration and consistency from HealthKit
• Heart-rate variability and resting heart rate
• Caffeine withdrawal patterns
• Menstrual cycle phase
• Magnesium intake from mineral water
• Sustained loud-environment exposure (Apple Health Noise data)
• Weekday patterns from your own history

The engine ships with literature-anchored priors, then learns from
YOUR data. Factors that don't matter for you fade; factors that do
get amplified.

OPTIONAL AI INSIGHTS (BRING YOUR OWN KEY)
If you provide an API key for Claude, GPT-4o, or Gemini, the app can:
• Generate a personalised daily forecast explaining today's risk
• Run deep pattern analysis across your last 60-90 days
• Auto-tune your risk weights weekly based on your actual attack history
Your key is stored in the iOS Keychain. Disable any time.

DOCTOR-READY PDF REPORTS
Export a 30 / 60 / 90 / 180 / 365-day clinical report with:
• Summary stats and weekly attack frequency chart
• Trigger correlation analysis with confidence levels
• Medication effectiveness, timing, and time-to-relief
• AI pattern analysis (if you've run any)
• Complete attack log with notes
• MOH (medication overuse) risk dashboard
• Episodic vs chronic pattern flag (ICHD-3 criteria)

CALM MODE FOR DURING ATTACKS
One tap dims the screen, kills animations, and exposes only:
• Big monospaced timer
• "End attack" button
• Voice note (on-device speech recognition — no cloud)
Designed for use mid-photophobia, when typing is hard.

PROACTIVE ALERTS
• Daily check-in reminder at your chosen time
• Pressure-drop alerts when local barometric pressure falls
• Loud-environment notifications when Apple Health logs sustained noise
• All opt-in, all toggleable in Settings

PRIVACY-FIRST ARCHITECTURE
• HealthKit reads are opt-in (sleep, HRV, exercise, menstrual)
• HealthKit writes are opt-in and OFF by default
• Background location is opt-in only, with a "why we ask" explainer
  shown before any iOS prompt
• AI key storage uses iOS Keychain
• No analytics, no crash reports sent to us, no third-party tracking

NOT MEDICAL ADVICE
Migraine Logger is informational, not diagnostic. Risk scores, MOH
warnings, and chronic-pattern flags are educational signals to discuss
with a qualified healthcare professional. The literature backing the
risk engine is documented at https://migrainetracker.github.io/migrainetrackerapp/

LANGUAGES
English, Turkish (Türkçe). UI follows your iOS language by default.

PRICING
Free. No in-app purchases, no subscription. AI features require your
own API key from the provider of your choice (Anthropic, OpenAI, or
Google) — typically pennies per month.

Questions: migraintracker@gmail.com


## Version history (last 1 release)

### 1.0 — 2026-05-12

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*