GutMark
LOCAL-FIRST HEALTH JOURNAL
Track your rhythm.
Keep your privacy.
A minimalist, aesthetic Bristol stool scale journal designed for clarity and peace of mind. No accounts, no ads, no trackers, and zero cloud uploads.
Core Features
- 3-Second Quick Log: Tactile 3D Bristol scale tiles (Types 1–7) with instant multi-selection.
- Time Since Last: Live cadence counter to track regularity without mental math.
- Visual Calendar: Month grid with frequency indicators and easy historical review.
- Digestive Trends: Charting patterns, common consistency types, and cadence.
- Doctor-Ready Reports: Export clean PDF and CSV summaries for clinical appointments.
- Face ID Lock: Complete privacy whenever the app returns to the foreground.
One-Time Unlock
Enjoy core logging for free forever. Unlock GutMark Pro with a single lifetime purchase—no subscriptions, ever.