SympLog Health Journal

SympLog is a privacy-first health diary and symptom tracker. Track symptoms, mood, sleep, medications, nutrition and more—then spot patterns over time with clear charts and timelines. Built to help you understand your health while keeping your data under your control. PRIVACY & SECURITY Your health data should stay yours. - No account required — start tracking immediately - Encrypted on-device storage — your entries are stored locally - App lock — protect SympLog with Face ID / Touch ID, a PIN, or your device lock WHAT YOU CAN TRACK - Symptoms — severity ratings, notes, and custom symptoms - Medications — schedules, calendar view, and dose tracking - Mood & sleep — record mood, sleep duration, and sleep quality - Lifestyle — nutrition, activities, life events, and personal notes INSIGHTS & TRENDS Turn logs into clarity. - Visualize your health across days, weeks, and months - Compare factors to explore correlations (e.g., sleep vs. mood, activities vs. symptoms) - Use timelines and charts for doctor or therapist visits TOOLS YOU’LL ACTUALLY USE - Encrypted, password-protected backups for safe transfer between devices - Fast daily entry with a frictionless interface - Reminders — set multiple notifications with your own text - Dark Mode - Languages: English, German, French, Spanish, Portuguese Made in Switzerland by BitByBit.ch — privacy-respecting, security-sensitive software built with care. DISCLAIMER SympLog is a personal lifestyle and wellness tracker. It is not a medical device and does not provide medical or clinical advice, diagnosis or treatment. Always consult a qualified healthcare professional about symptoms and medications.