KaradaTenki: Pressure Alerts

"That headache? It might be the weather." KaradaTenki is a barometric-pressure forecast and symptom diary for weather-sensitive people — built for Japan's 天気痛 (weather-pain) sufferers, useful anywhere pressure swings hurt. PRESSURE FORECAST • 7 days of barometric pressure with a four-level alert scale (Stable → Warning) • "Sharpest drop around 12:00" — see when the fall bottoms out • 48-hour pressure curve, prefecture picker, no location permission PRESSURE-DROP ALERTS • A local notification about 2 hours before a sharp fall — time for medicine, water and a plan • No push server, no account 30-SECOND DAILY CHECK-IN • Headache level, symptom chips, medicine — logged in a few taps • Edit today from the home screen; edit any past day too • A daily reminder builds the habit YOUR HEADACHE × PRESSURE PATTERN • Average headache per forecast level, from your own records — prove the connection • Symptom frequency and medicine-day counts to bring to your doctor • Everything stays on your phone. No ads, no account The forecast, your last 10 days and headline stats are free forever. Premium unlocks unlimited history and every advanced stat. Note: this app records and informs; it is not a substitute for medical diagnosis or treatment. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://biscuitfox.com/karadatenki/privacy/