OuchLog: Pain Tracker & Diary

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Content rating
Everyone
5+
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Content rating
Everyone
In-App Purchases
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About this app

OuchLog is a fast, private pain and symptom diary for people living with chronic pain, migraine, fibromyalgia, arthritis and other long-term conditions.

WHY OUCHLOG
• Log a flare in about five seconds — tap a pain level, tap where it hurts, done. Add triggers, medications and notes later, once the flare passes.
• Your data stays on your device. No account, no server, no cloud, no tracking.

FIND YOUR PATTERNS
• Calendar with a color dot for each day
• Trends: pain over the last 30 days, time-of-day, most affected regions
• Trigger analysis — see which triggers show up most and the average pain level when they do

FOR YOUR DOCTOR
• Unlimited PDF report for any date range — formatted for a visit
• CSV export of every entry
• Pinpoint exactly where it hurts on a body map, front and back

MEDICATIONS
• One-tap dose logging with a quick amount picker
• A rolling 30-day counter of as-needed medication days, with a limit you set — a gentle reminder to check with your doctor

MADE TO BE USED WHILE HURTING
• Large targets, high contrast, full support for your system font size
• A home screen widget to log without opening the app
• Works fully offline; export a backup whenever you like
• 20 languages

WHAT PREMIUM ADDS
Logging, the body map, calendar, medication tracking and backup are always included. Premium is a one-time unlock that adds trends and trigger analysis, doctor reports as PDF and CSV, and your history beyond the last 30 days.

OuchLog is a diary, not a medical device. It does not diagnose or treat, and does not give medical advice. Always talk to a healthcare professional about your symptoms and before making decisions about medication.
Chronic pain & symptom log
Updated on
Sep 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

More reliable when opening your data, plus a few small fixes.