Finally understand your gut - gently.
A Gut Day is the modern, friendly gut-health journal. Track meals, symptoms and toilet visits in seconds - and let smart insights show you exactly what your belly likes (and what it doesn't).
One place for everything your gut tells you.
Small enough to use every day. Smart enough to spot patterns you'd never notice on your own.
Take a picture of your plate. AI lists the ingredients, tags allergens and FODMAPs and adds it to your log.
Scan any product in the supermarket - see ingredients, hidden triggers and your personal warnings instantly.
Log toilet visits, stool type, urgency and pain. Critical signal for IBS, intolerances and constipation.
We rank what you eat against how you feel. Shows your real triggers - not generic advice.
Talk it out: how was today, did anything bother you, did stress hit? Your diary feeds the pattern engine.
See months at a glance. Spot bad weeks, good streaks, sleep & cycle patterns.
Your old Excel diary, finally upgraded.
Doctors and dietitians have asked patients to keep food diaries for decades. The result? Endless rows in a spreadsheet that nobody actually fills in. A Gut Day turns that chore into a 10-second tap, voice note or photo - wherever you are.
Three simple steps, every day.
Type, talk, snap a photo or scan a barcode. Whichever feels easiest right now.
Tap a smiley, score a symptom, or log a toilet visit with type and urgency.
After a few days, the insights tab shows your top triggers, calm-day foods and weekly trends.
Every gut has its own story.
Track flares, food triggers and find calmer weeks.
The 10-second replacement for paper or Excel.
Lactose, gluten, FODMAPs - find them in your data.
Snap a plate, get ingredients & triggers.
Decode supermarket products in one tap.
Why your bathroom habits matter.
Is A Gut Day a medical app?+
No. It's a personal journal that helps you spot patterns. Always discuss persistent symptoms with a doctor or dietitian.
Do I have to log every meal?+
No. Even logging just symptoms or rough check-ins helps. The more you log, the sharper the insights.
How is my data stored?+
Encrypted in our secure cloud. Only you can see it. Export or delete it anytime.
Your gut deserves a gentle observer.
Free to start. No more medical jargon, no scary scores - just calm tracking and clear patterns.
Create your free account