SymptomLog
Medication & Trigger Tracker
SymptomLog is the symptom tracker built for people with chronic illness — one fair price, no subscriptions, no ads. Track symptoms, medications, and triggers in one private journal, then generate doctor-ready PDF reports for your next appointment.
Key Features
- Quick-log symptoms with severity, timestamps, and photo attachments
- Medication tracking with reminders and adherence monitoring
- Smart correlation detection for triggers and patterns
- Doctor-ready PDF reports with charts and summaries
About SymptomLog
SymptomLog is a comprehensive symptom tracking app designed specifically for people living with chronic illness. It offers a private, subscription-free way to log symptoms, medications, and triggers in one place — then generate professional PDF reports you can share with your doctor at your next appointment.
All your health data stays on your device with optional iCloud sync. No account creation, no external servers, no data selling. The app works fully offline, ensuring your sensitive health information never leaves your device unless you choose to share it.
With quick-logging for symptoms (including severity ratings, timestamps, and photo attachments for visible symptoms), medication management with local notification reminders, and customizable trigger tracking, SymptomLog gives you a complete picture of your health patterns over time.
Who is SymptomLog for?
- People managing chronic conditions like migraines, IBS, fibromyalgia, or autoimmune disorders
- Anyone who wants to track symptom patterns and identify triggers
- Patients who want organized health data to share with their doctors
- People looking for a medication tracker with adherence monitoring
- Users who value privacy and prefer their health data to stay on-device
Why choose SymptomLog?
SymptomLog stands out with its smart correlation detection, revealing patterns like how often certain symptoms follow specific triggers. The timeline view shows symptoms alongside medication and trigger data, helping you and your healthcare provider make informed decisions.
The app integrates with HealthKit for sleep, heart rate, and step data correlation, giving you a holistic view of factors affecting your health. Export options include professional PDF reports, markdown for LLM analysis, and CSV for spreadsheet use.
Built by someone who understands the financial burden of chronic illness, SymptomLog is a one-time purchase with no subscriptions, no ads, and no hidden costs. A home screen widget enables one-tap symptom logging for those moments when every second counts.