A private logbook for thyroid patients.
Track your symptoms, medications, and lab values over time, and see them together on a single timeline you can bring to your next appointment.
Thyme is coming to the App Store.
The App Store link will appear here when the app launches.
What you can log
- Symptoms — fatigue, brain fog, anxiety, hair changes, weight, sleep, mood, temperature sensitivity, and more. Plus custom symptoms you define.
- Medications and dose changes — when you started, when you changed, when you stopped.
- Lab values — TSH, Free T4, Free T3, TPO, TgAb, TRAb, Reverse T3, and more.
- Daily notes, blood pressure, resting heart rate, and (optional) cycle phase.
See your history
- Today — log a day in about fifteen seconds.
- Labs — a chart for each marker over time.
- Timeline — symptoms, dose changes, and lab dates on a shared date axis.
- Doctor visit summary — a clean PDF to print, share, or hand over (Premium).
Private by design
Your health data lives on your phone. No account, no login, no cloud sync, and no analytics that touch your health data. You own your data and can export the full set as JSON or PDF at any time.
What Thyme is not
Thyme is a personal logbook. It is not a medical device. It does not diagnose, treat, cure, or prevent any condition. It does not interpret your lab values, label them as "normal" or "abnormal," recommend or adjust medications, or predict outcomes. Always consult a licensed healthcare professional for medical advice.
Support
Questions, bug reports, or feedback:
We reply to every message. There is no account system, so please include the iOS version and a short description of what you saw.