Log your poop
Tap a Bristol type from 1 to 7. Add a photo if you want, and AI photo analysis speeds up the entry.
PoopAI (listed on the App Store and Google Play as "Poop Tracker, IBS Fodmaps") is an iPhone and Android app from Haaatch LLC for logging poop with the Bristol Stool Form Scale, logging meals by photo or text, and spotting possible food triggers in weekly reports; it is free to try, and it is a tracking tool, not a medical device.
You don't need to become a "data person" to understand your gut. You need a record that's quicker to keep than to forget. That's the idea behind PoopAI: a few seconds after a meal, a few seconds after the loo, and a weekly report that joins the dots.
Tap a Bristol type from 1 to 7. Add a photo if you want, and AI photo analysis speeds up the entry.
Snap the plate or type it. Trigger tags like dairy, gluten, FODMAPs and caffeine are added for you.
Trend charts show how your meals and Bristol types lined up that week.
Pick a type from 1 to 7 in a tap. Add a photo only if you want to.
Snap it and let AI pre-fill the entry. You stay in charge and can change anything.
Photograph your plate or type "toast, peanut butter, coffee". Both count.
Meals get tagged for common suspects like dairy, gluten, FODMAPs and caffeine, and more.
See how your food and your poop line up over the week. Yours, not an average person's.
Stealth mode shows the app as "HealthAI" on your home screen, and poop photos can be pixelated.

Free to try. Check the app for current subscription prices. iPhone, iOS 15.0 or later and Android. Rated 16+ on the App Store.
Most trackers try to log everything. PoopAI logs two things well, poops and meals, so you keep doing it. If you want symptoms, mood and a PDF too, apps like Plop, Poopier or Tummi may suit you better; see our honest comparison.
Mon 08:05 Meal: porridge, coffee tags: caffeine Mon 09:30 Poop: type 4 Mon 13:00 Meal: cheese sandwich tags: dairy, gluten Tue 07:50 Poop: type 6, photo added Paper note: rushed day, ate late
| You log in PoopAI | PoopAI doesn't log |
|---|---|
| Each poop as a Bristol type, 1 to 7, with an optional photo | Symptoms such as pain or bloating |
| Meals by photo or text | Mood, stress or sleep |
| Trigger tags such as dairy, gluten, FODMAPs and caffeine | Fluids, medicines or periods |
| Times, so meals and poops line up | FODMAP amounts or grams |
Fewer fields is a choice: it keeps each log to a few seconds. If you want to remember a sore tummy or a stressful day, jot a paper note next to the date.
Free to try. Check the app for current subscription prices.
Yes. It is on Google Play and the App Store (iOS 15 or later).
A seven-type scale for describing poop, from hard lumps (type 1) to entirely liquid (type 7). See our Bristol stool chart guide.
No. Photos are optional. You can tap a Bristol type instead.
No. It logs poops and meals and gives weekly reports and trend charts. That keeps logging quick.
A stealth mode that shows the app as "HealthAI" on your home screen. The Google Play listing shows a boxing icon.
Google Play's Data safety section says PoopAI collects and shares no data, encrypts data in transit and lets you request deletion. The App Store label says contact info may be linked to you and health data is not. The full policy is at docs.haaatch.com/privacy.
No. PoopAI is a diary, not a medical device. It helps you notice patterns and show them to a doctor or dietitian, who can diagnose.
Last reviewed 2026-11-04
FixMyGut is not affiliated with or endorsed by the NHS, NIH, NICE, Mayo Clinic or Monash University.
FixMyGut and PoopAI are for general education and personal tracking only. Not medical advice. If something feels wrong, talk to a doctor.