Ever wondered who in your friend group goes to the bathroom the most?
Neither did we. But here we are.
Cacómetro is a health tracker disguised as a game: you log every bathroom visit, build a streak, and compete without shame because your friends only see the type and the time — never the photo (there is no photo).
A real app, for small groups of friends who already tell each other these things unfiltered. No clinical charts, no camera, no AI: just you, your streak, and the healthy social pressure of the group watching.
You see type, duration and streak — no curves or doctor-office metrics.
There are no photos anywhere in the app. Not for you, not for the group.
Nobody analyzes your logs. The data is yours and the group's, nothing more.
How it works inside
five pieces, one good viceEvery day you log counts. Every day you forget, breaks. Simple and effective.
+10 per logged day, +5 for punctuality, +5 for healthy Bristol. Consistency outweighs everything else.
Four of the fifteen — every week the whole group splits these titles. Nobody ever loses theirs.
🙏 "It's getting complicated, send good vibes"
For those long moments on the toilet. The group's got your back for real.
🗺️💩 Mark on a map where each log happened
Optional end to end: nobody sees a pin of yours unless you turned it on yourself.
Not a joke — a real medical classification
It orders by how long things spent inside. Cacómetro uses it for personal logging, not to diagnose anything.
It stayed too long in the gut and lost water. Usually comes with constipation.
The healthy range. If you almost always land here, you're doing well.
It left before absorbing the water. From 5 to 7 it gets close to diarrhea.
Real numbers, not marketing
where we stand todayFrequently asked questions
What is Cacómetro?
A digestive health tracker for small groups of friends. You log every bathroom visit (type, on the Bristol scale, and streak) and the group sees a weekly ranking with points and awards. It's a game, but the data is real.
Is it free?
Yes, it's free and ad-free. Available on the App Store and Google Play.
Who can see my logs?
Only the friends in your group. There are no public profiles, no general feed, and we don't sell or share your data with anyone outside the group.
What is the Bristol scale?
It's a medical classification of 7 types describing stool shape and consistency, used to understand whether your digestion is doing well. Cacómetro uses it as the basis of the daily log, without clinical fuss.
Do I need a group to use it?
No. You can use Cacómetro solo, to keep your own streak and see your history. The ranking and weekly awards appear once you add friends to a group.
What platforms is it on?
iOS (App Store) and Android (Google Play), free on both.
How does the weekly ranking work?
You score points for each day you log, with extras for punctuality (keeping your usual schedule) and healthy Bristol (types 3 and 4). The ranking resets every week, so there's always a rematch.