Migraine Logger vs Ymig

Migraine Logger is a simple, private way to track migraines. I originally built it for my daughter. I wanted something easy enough for a kid to use, private enough to trust, and useful enough to bring to a doctor’s appointment. No account. No ads. No tracking. Just a clean log on your phone. WHAT YOU CAN DO • Log a migraine in seconds Choose the time, select the severity — Mild, Bad, or Severe — add an optional note, and tap Log. • See patterns over time View your history in a calendar heatmap color-coded by severity. Filter by the last 7 days, month, 3 months, year, or all time. • Get a simple daily check-in Optionally turn on a 7 PM reminder that asks: “Did you have a migraine today?” You can answer Yes or No right from the notification. • Back up to your own iCloud Your data is encrypted on your device before it leaves it. The backup lives in your iCloud, not on my server. • Personalize the app Choose from 12 accent colors, switch between light and dark mode, or use a photo from your library as a wallpaper. • Export your log Unlock PDF and CSV export with a one-time purchase. Share a filtered report by date range for appointments, records, or personal tracking. PRIVACY • No account required • No ads • No analytics or tracking SDKs • No network requests except optional iCloud backup • Backup is AES-256 encrypted with a key stored only in your device’s Keychain • Photo library access is used only for optional wallpaper images, which stay on your device PRICING Free features include logging, history, calendar heatmap, reminders, personalization, and iCloud backup. PDF and CSV export are available as a one-time $4.99 purchase. No subscription.

Ymig is a migraine journal built for demanding patients and their neurologists. Log an attack in a single tap — the app silently captures your context (weather, barometric pressure, sleep quality, heart-rate variability, menstrual phase) to reveal the real triggers behind your attacks. Designed by a pharmacist who lives with migraine, for real daily use. — ONE-TAP LOGGING — • Start an attack from iPhone, Apple Watch, a Lock Screen widget, or the Action Button • Capture intensity, location, medications, and pre/per/post symptoms • T+24h notification to close the attack and rate triptan efficacy — AUTOMATIC CONTEXT CAPTURE — • Weather and barometric pressure (3h / 6h / 12h / 24h trends) • Detailed sleep: duration, efficiency, deep and REM stages, night awakenings, wake-time regularity • Heart-rate variability (SDNN), resting HR, wrist temperature • 24h activity load and intense workouts • Menstrual cycle (Apple Health) or configurable male cycle • Local air quality — CLINICAL ANALYSES — • Pearson correlations between your candidate triggers and your attacks • Pain location heatmap • Monthly frequency, attack-free days, MOH days • 3-tier resilience shield: 0–100 % score telling you when to be cautious — PDF EXPORT FOR YOUR NEUROLOGIST — • 30 / 90 / 180-day clinical report • KPIs, correlations, heatmap, preventive treatment adherence • Anti-CGRP tracking: injections and reminder calendar • Ready for consultation, manually shared only — CUSTOM HABITS — • Create your own Yes/No habits (alcohol, stress, video games, meditation, posture…) • They feed directly into the correlation engine to surface your real triggers — APPLE WATCH — • Interactive complication: tap to log an attack without opening the app • iPhone Lock Screen widgets • iPhone 15 Pro+ Action Button: instant attack logging — FULL PRIVACY RESPECT — • 100 % on-device — no data ever leaves your phone • No account, no signup, no trackers, no ads • Optional encrypted iCloud Drive backup • Auditable source code, GDPR-aligned — MEDICAL DISCLAIMER — Ymig is a personal tracking tool. It does not diagnose, does not prescribe, and never replaces a physician's advice. Always consult your neurologist or pharmacist to interpret your data. — LANGUAGES — French, English. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/