TummyTrail

TummyTrail is a private gut and food symptom tracker for iPhone, developed by Dasfair LLC. Designed for people who want to better understand digestive symptoms, the app helps users record meals, symptom severity, bowel movements using the Bristol Stool Chart, medication, stress, and sleep. Entries can be made in seconds, with favorites, retroactive logging, drafts, and sick-day flags to make daily tracking easier.

TummyTrail stores logged information locally on the user’s phone, with no account, cloud storage, or analytics trackers. Users can export their entries to CSV for free. The optional TummyTrail Insights subscription adds food-pattern analysis, full history and charts, custom reminders, and a PDF Doctor Report summarizing symptoms, bowel movements, possible food triggers, and medication logs. These insights are intended to support conversations with healthcare providers, not to diagnose or treat conditions. The app is free to use, with paid monthly, yearly, and lifetime upgrade options. TummyTrail is a personal wellness journal, not a medical device, and does not provide medical advice.