Salud intestinal, como un juego.

Registra cada deposición en tres toques y descubre tus patrones.

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Cómo funciona

Tap. Tap. Tap. Done.

Log in seven seconds, earn XP, and discover patterns over time.

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Seven-second logs

Bristol type, duration, toilet, optional GPS — all from one sheet. Works offline; syncs when you're back online.

Bristol 1–7<5m … >15mSit · Squat
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Streaks & ranks

Ten ranks from Toilet Trainee to Cosmic Crapper. Daily streaks, XP for variety, and 46 achievements you'll genuinely want to chase.

10 ranks46 achievementsWeekly digest
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Patterns over time

A month calendar coloured by Bristol type, deep stats with distribution charts, and a Poop Score that tells you how regular you actually are.

Poop ScoreCalendarTrends
The Bristol scale

Seven shapes. One healthy zone.

The Bristol Stool Scale is the clinical chart used worldwide to classify stool consistency. PUP speaks Bristol so what you log actually means something. Aim for Type 3 or 4 — that's the green zone.

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Bristol Stool Scale Type 1
Type 1
Hard lumps
Bristol Stool Scale Type 2
Type 2
Lumpy log
Bristol Stool Scale Type 3
Type 3
Cracked ✓
Bristol Stool Scale Type 4
Type 4
Smooth ✓
Bristol Stool Scale Type 5
Type 5
Soft blobs
Bristol Stool Scale Type 6
Type 6
Fluffy
Bristol Stool Scale Type 7
Type 7
Liquid
Inside the app

Designed for the three-tap log.

Every screen has one job. The home calendar is glanceable. The add sheet is a single column you can tab through one-handed. The detail view tells you whether today's log is normal — and what to do if it isn't.

Home
A month at a glance
Home screen
Add
Log in seven seconds
Add screen
Detail
Context that helps
Detail screen
History
Swipe back through it all
History screen
43k
Pups logged across all users. He's seen things.
46
Achievements to chase. Only 4 ever earned by everyone.
10
Ranks from Toilet Trainee all the way to Cosmic Crapper.
7s
Average time to log. Faster than washing your hands.
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Your gut keeps a diary.
Read it.

Free to download. No account required to start logging. Sync with Apple or Google when you're ready.

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