頭痛記録・気圧予測・頭痛日記 ズキケア

Take care before the pain hits.

Are you suffering from recurring headaches? Do you always find yourself reacting too late, not knowing why or when they're coming? It's impossible to keep a record when the headache is severe. You tried writing it down in a notebook, but couldn't keep it up.

ZukiCare is a headache care app with on-device AI, designed for people who suffer from headaches. It learns your unique physical patterns from weather, sleep, and lifestyle rhythms, and informs you of your headache susceptibility with a simple score.

◆ Zuki Score — See your current physical condition at a glance

By combining multiple factors such as changes in atmospheric pressure and temperature, sleep quality and duration, and menstrual cycle, it displays your headache susceptibility as a "Zuki Score" from 0 to 100. It automatically updates, so you can always see "your current state" at a glance. The temperature and atmospheric pressure sudden change meter allows you to prepare even more proactively.

◆ Easy Recording — Just press the headache button

When a headache occurs, press the headache button. Press it again when it subsides. That's all it takes to record it. There are no complicated operations.


Sleep, medication, menstruation, and notes are all optional fields. Detailed input is unnecessary during a severe headache. You can add or change information later once your condition has stabilized.

◆ AI Care — The more you use it, the more it adapts to you (Premium)

Our proprietary "AI Care" engine continuously learns your headache history on your device. It analyzes risk factors that differ from person to person, such as sensitivity to atmospheric pressure, the relationship with sleep, and patterns of the day of the week and season, and personalizes the score. The more you use it, the more it evolves into a model that suits your constitution.

All learning and predictions are completed within your smartphone; it's an on-device AI, so no data is sent to external servers.

It also features a "Similar Days" function that automatically detects past headache occurrence dates similar to the current weather conditions. What were the circumstances on that day? How did you recover? Past experiences provide clues for today's coping strategy.

With a 48-hour future headache score prediction, you can understand your condition for tomorrow and the day after in advance, allowing you to create a manageable schedule.

◆ Analysis Graphs — Deep Dive into Your Risk Factors (Premium)

Visualize your health from multiple perspectives with over 15 types of graphs. Explore the correlation between changes in atmospheric pressure and temperature and headaches, the relationship between sleep duration and headache onset, trends in medication frequency, and monthly and daily onset patterns to understand "why headaches occur." You can also view an analysis of your health type.


◆ Headache Diary (Standard) & Analysis Report (Premium) — Supports Medical Consultations

A headache diary summarizing headache onset/disappearance dates, intensity, and medication records, along with an analysis report including correlation graphs with weather, sleep, and physiology, can be output as a PDF with a single tap. Organize "when, how severe, and what coincided with it" to make explanations to your doctor smoother.


◆ Plain Mode — Usable Even During Painful Moments

When you have a severe headache, a screen with a lot of information can be tiring. Plain Mode displays a full-screen black display with only the score, timeline, and buttons. It launches instantly with a single tap from the app title and supports landscape mode, so you can use it even while lying down.


◆ Privacy-Focused — Your Data is Yours Only

• No personal information such as name, address, or gender is required (no registration needed)
• Headache, sleep, medication, and menstrual cycle data are stored only on your device
• AI learning and prediction are entirely on-device
• Only your residential area (city level) necessary for weather synchronization is stored on the server
• You can choose to turn the menstrual cycle tracking function on or off

◆ Main Free Features

• Zuki Score (automatic update)

• Recording of headaches, sleep, medication, and menstruation (unlimited, no expiration date)

• View all records at a glance on the calendar

• 5 days of weather information (barometric pressure, temperature, weather)

• No-makeup mode

• 26 theme colors + 3 dark themes (all free)

• Backup and restore

and many more

◆ Recommended for:

• Those who want to understand the cause of recurring headaches through data

• Those who feel they are more prone to headaches on bad weather days

• Those who have tried headache diaries but couldn't stick with them

• Those who want to organize their symptoms before seeing a doctor

• Those worried about taking too much medication

No registration required, fully in Japanese, and free to start. [Caution]
This app is not a medical device. It is not intended for diagnosis or treatment, but rather to support your health care. The displayed scores and analysis results are for reference only. If you have any concerns about your health, please consult a doctor.