Schedules and actual entries
Keep planned times separate from when medication was actually taken or administered.
걷씨GutCA PRIVATE METABOLIC HEALTH JOURNAL
A rabbit burrow
that stays with you
Keep medication schedules, actual entries, body changes, and everyday context together.
GutC does not make treatment decisions. It helps you remember the path you have taken.
Explore the burrow iPhone · Apple Watch
A journal for remembering
Focus on context, not calculation.
Review injection and oral-medication schedules, actual entry times, weight, blood pressure, glucose, meals, hydration, and wellbeing together. GutC does not calculate medication doses or replace treatment decisions.
Personal journalOptional Apple HealthEncrypted backup
One continuous journal
Log today. Look back in Trends.
The journal emphasizes context you can understand later, rather than collecting numbers without meaning.
Body and daily context
Review weight, blood pressure, glucose, meals, hydration, wellbeing, bowel, and urine observations together.
Optional Apple Health
Read only categories you authorize, and write only blood pressure or glucose entries you separately enable.
Apple Watch is optional
Record quickly with a Watch, while every core feature remains available on iPhone without one.
Expenses and inventory
Remember purchase amounts, coverage notes, remaining pens, and when another prescription may be needed.
Export and restore
Create an encrypted, integrity-protected full backup or a human-readable CSV export.
Beyond the burrow
Choose how schedules follow a new time zone.
When the time zone changes, choose whether to keep the original clock time or move the reminder to a typical waking hour at the destination. GutC remembers the schedule; medication decisions remain with you and your clinician.
PRIVACY BY DESIGN
We do not collect your health journal on an operator-owned server.
No GutC accountThere is no GutC sign-in or proprietary health-data server.
No advertising analyticsHealth entries are not used for advertising, targeting, or data sales.
You choose when data movesYou select where an encrypted backup or unencrypted CSV is saved or shared.
COMING SOON
Take a month to explore.
Eligible new subscribers receive a one-month free trial, then the subscription renews at the annual price shown by the App Store unless canceled. You can cancel in App Store subscription settings. Existing records remain available to read, back up, export, and delete after a subscription ends.
GutC AnnualU.S. App Store reference priceUS$16.99 / yearEligible new subscribers · 1 month free
PUBLIC DOCUMENTS
Please review before using GutC.
How records are handled and the service terms are available in both Korean and English.
GutC is a personal journal.
It is not a medical device, diagnostic service, dose calculator, or treatment recommendation service. Discuss starting, stopping, or changing medication with a clinician or pharmacist.