Symptom Tracker: Voice Diary

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Everyone
500+
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Content rating
Everyone
In-App Purchases
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About this app

Say how you feel. It's logged.

Symptom Log is a symptom diary for bad days. Hold the button, say what's going on — "headache behind my left eye since lunch, took ibuprofen" — and let go. Your words land on a timeline, transcribed on your phone. No forms. No sliders. No chatbot.

ONE TAP A DAY
Pick the color of your day: clear, fair, hazy, cloudy or stormy. Days logged keep adding up, even when you skip a few.

BAD DAYS, IN YOUR OWN WORDS
• Hold and talk whenever something changes
• Every note lands on one timeline, with the time
• What you tried — meds, rest, ice, a dark room — is kept apart
• Name your own symptoms in your own words

ONE PAGE FOR YOUR DOCTOR
Before an appointment, get the last 30 days on one page: what came up most, your longest stretch, what you tried and the questions you want to ask. Save it as a PDF, print it or email it.

YOUR YEAR, IN COLOR
Every day becomes one square. Share your year in color or a 100-days card: just colors — no words, no dates, nothing private.

PRIVATE BY DESIGN
• Your voice is transcribed on your phone and never stored
• Your notes stay on your device
• No ads, and no health data shared with advertisers

Symptom Log is a personal journal. It does not diagnose, treat or give medical advice. Talk to a qualified health professional about your health.

SYMPTOM LOG PRO
Unlimited voice notes, the one-page PDF, monthly and milestone cards, and air pressure next to your timeline. The free plan keeps daily colors and 3 voice notes a week.

Subscriptions renew automatically unless cancelled before the end of the current period. Manage or cancel anytime in Google Play > Payments & subscriptions.

Privacy: https://www.secondearth.io/privacy
Terms: https://www.secondearth.io/terms
Hold, talk, it's logged. A symptom diary with one page for your doctor.
Updated on
Oct 24, 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
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

All new Symptom Log: hold and talk to log symptoms (transcribed on your phone), one color a day, your year in color, and a one-page summary for your doctor.