A beautifully crafted symptom tracker for IBS. Log bowel movements with the Bristol Stool Scale, FODMAP food tags, symptoms and exercise daily — all completely private.
Clean, Calm and Completely Private.
Log bowel movements with the Bristol Stool Scale (Types 1-7), urgency, pain level and notes. Track patterns over time.
Log meals with 23 FODMAP tags. Identify fructans, lactose, GOS and other personal triggers.
Rate bloating, pain, nausea, urgency and 30+ IBS symptoms daily with severity scales.
See how symptoms change over time with clear visual charts. Discover FODMAP triggers and food correlations with AI pattern recognition.
Track probiotics, peppermint oil and other supplements. See how they affect your gut symptoms.
Log weight in kg or lbs with visual trend charts. Monitor fluctuations alongside your gut health.
Track gentle activity and intensity. See how movement affects your gut symptoms.
Generate detailed reports covering your symptoms, bowel movements and supplements to share at appointments.
All data lives on your device. No cloud, no accounts, no tracking. Biometric app lock.




Your health data is deeply personal. Lunaire IBS Tracker was designed from the ground up to ensure your information never leaves your device. No sign-ups, no adverts, no analytics — just a beautiful app that respects you, your body & your data.