Kiatsu: Pressure & Mood Log
See low-pressure days coming
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Log air pressure and mood side by side, then review how weather changes and emotional shifts appeared in your daily notes.
"The day before rain, I always feel down." Record it, and the pattern becomes visible.
Kiatsu pairs your iPhone's built-in barometer with one-tap logging of mood, headache, and fatigue to visualize how low-pressure days overlap with how you feel.
You suspect the weather sways your condition, but bouncing between a weather app and a diary never sticks. Kiatsu puts measured pressure and today's condition on one screen - the simplest possible combination.
■ Today's alert level at a glance
From the device barometer's actual readings, the app computes the current value plus 24-hour and 6-hour changes, and shows a four-level status (stable / slight caution / caution / alert) using deterministic built-in rules. No external weather API. The underlying numbers are always visible.
■ One-tap logging
Pick mood (5 levels), headache (4), fatigue (4) - the pressure is attached automatically (manual entry or blank is fine on devices without a barometer). Notes stay on your device.
■ Tomorrow check & evening notice
Enter tomorrow's forecast pressure and the app rates tomorrow with the same built-in rules. On caution/alert days, a local notification arrives at 8 PM the night before, so you can plan a lighter day.
■ Pressure-condition trend charts
Daily minimum pressure plotted with your headache days overlaid, plus automatic comparison between low-pressure days and the rest. 7-day, 30-day, and 90-day trends - all free.
■ A one-line note for today
A short built-in message accompanies today's summary (alert level and your entries). No external connection.
■ Privacy first
- All records stay on your device; there is no developer server
- No account, no analytics SDK
- Note text is never sent anywhere
■ About ads
A small banner appears at the bottom. A one-time "Remove Ads" purchase ($0.99, no auto-renewal) hides it forever. No feature limits either way.
■ Important
This is a self-care recording tool, not a medical device. "Weather pain" is a colloquial term, not a diagnosis; the app does not diagnose, treat, or prevent anything. Alert levels are mechanical reference indicators computed from pressure data. Consult a medical professional about any health concerns.
Ratings & Reviews
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The developer, 丽佳 施, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 丽佳 施
- Size
- 4.9 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $0.99
- Copyright
- © 2026 Jayden Chen