Headache Tracker

Find out what triggers your headaches. Headache Tracker analyzes your entries and automatically detects patterns.

Headache Tracker is a minimalist app for quick headache logging and trigger tracking. Designed for people who live with migraines - dark interface, large buttons, zero unnecessary steps.

**Log pain in 20 seconds:**

• Choose intensity (1-5)

• Select triggers (stress, sleep, diet, weather...)

• Add an optional note

• Done!

**Track patterns:**

• Most common trigger ranking

• Day-of-week and time-of-day analysis

• Intensity trend (90 days)

• Monthly comparison

• Pain-free streak

**Advanced analytics:**

• Headache impact score (frequency and intensity analysis)

• Headache cycle detection (autocorrelation)

• Daily risk prediction

• Trigger synergy analysis

• Medication effectiveness decay tracking

• Sleep correlation and weather sensitivity

**Local insights engine:**

• Automatic pattern detection (no cloud AI)

• Factor correlations with severe pain

• Medication effectiveness analysis

**Painkiller logging:**

• 7 default medications + custom entries

• Effectiveness rating (full relief / partial / no improvement)

• Track which medication works best

**Notifications:**

• Weekly summary (headache count, average intensity)

• Pain-free streak celebration (milestones: 7, 14, 30, 60, 90 days)

• Gentle logging reminder (optional, off by default)

**Reports & export:**

• PDF with full clinical report (to show your doctor)

• CSV export/import

• Full database backup (optionally AES-256 encrypted)

**Privacy:**

• All data stored exclusively on your device

• Zero telemetry, zero analytics, zero accounts

• No network connections during use

**Customization:**

• Dark / light / system theme

• Polish and English

• Custom factor and medication management