Zukilog: Migraine Diary
1-Tap Log & Pressure Tracker
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
When your head hurts, a long form is the last thing you need.
Zukilog helps you quickly log the start and end of a headache attack, automatically attach pressure and weather, track medication, and review your history before an appointment.
■ Quick attack logging
• Start an attack by selecting the severity
• End it with one tap when the pain subsides
• Automatically calculate duration
• Add location, pain type, aura, and triggers later
■ Automatic pressure and weather context
• Add pressure, weather, and temperature to records
• View pressure changes alongside attack timing
• Receive gentle notifications when pressure may drop
■ Medication and appointment support
• Log medication and time taken
• Review medication history
• Monthly calendar
• Pre-visit summary
• PDF and CSV export
■ Designed for difficult moments
• Home Screen widgets
• Apple Watch support
• Extra-dark Relief Mode
• Guided breathing
• HealthKit integration
■ Pro — one-time purchase
Unlock personal pattern summaries, medication insights, appointment-ready exports, and alert customization. No subscription and no recurring monthly fee.
■ Privacy
Records and analysis are processed on your device. Zukilog has no ads and does not track your activity. Location is used to retrieve local weather and pressure. HealthKit data is used only for supported health features and never for advertising.
Zukilog is not a medical device and does not diagnose or treat any condition. Consult a healthcare professional if you have health concerns.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update adds a new feature to help you remember to log when a headache ends.
■ Check-in notifications for ongoing headaches (New)
- While an attack is being recorded, you'll receive an "Is your headache still going?" notification at the interval you choose (30 min / 1 hr / 2 hrs / 4 hrs)
- Tap "It's over (log the end)" right from the notification to record the end time without opening the app
- Turn it on in Settings > Notifications (off by default)
Thank you for your review feedback — we'll keep improving the app.
The developer, Hiroki Hayashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hiroki Hayashi
- Size
- 6.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later. - Apple Watch
Requires watchOS 10.6 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- In-App Purchases
Yes
- ズキログ Pro(買い切り) $7.99
- Copyright
- © 2026 Hiroki Hayashi
