The one health log you don't have yet.
Poop Logger records your bathroom visits through a one-hand-friendly form — Bristol score, heatmaps, stats and sharing with your private circle of friends.
Join the waitlist
The app is currently invite-only. Leave your email to be notified when a spot opens up.
Your email will only be used to send you an invitation. No spam.
Stool tracking, statistics and private friend circle
Easy input
A short form, designed for one hand. You fill in the location, type and Bristol scale — then confirm.
Accessible from the home feed, with no intermediate navigation.
Streak
The app counts how many days in the week you logged at least one deposit. The current streak and all-time maximum are displayed on your profile.
Visible on your profile and on your friends' profiles.
Statistics
Numbers calculated over the rolling month: daily frequency, average Bristol score, most frequented locations, evolution over time.
Automatically recalculated with each new deposit.
Closed friend circle
You see the deposits of friends you have manually added, and they see yours. Adding is done via personal code or QR scan.
No user search. No indexed profiles.
Custom locations
You create your own locations and associate them with each deposit. You can pin them for quick access when logging.
Locations are private by default, unless shared in a group.
Deposit map
Every geolocated location you create appears on an interactive map. You can see coverage by country, expressed as a percentage.
The map only displays locations you have recorded yourself.
Easy input
A short form, designed for one hand. You fill in the location, type and Bristol scale — then confirm.
Accessible from the home feed, with no intermediate navigation.
Preview of the Poop Logger app
A feed, an add button, a profile. The rest is all about building the habit.
Frequently asked questions about Poop Logger
Getting started
Poop Logger is invite-only. If you received an invitation link from a contact, use it to create your account.
Poop Logger is a Progressive Web App (PWA). You can install it directly from your browser on iOS or Android, without going through a store. It works like a native app once installed.
Yes. The app is free and ad-free.
Features
For each deposit, you can record the type (solid or liquid), a Bristol score (1 to 7), a location, and the time. This information lets you visualize your habits as statistics and heatmaps.
The Bristol scale is a medical tool that classifies stools into 7 types, from hardest (type 1) to most liquid (type 7). It is used by gastroenterologists to assess bowel transit.
Privacy & data
Only friends you have explicitly added can see your deposits. There is no public feed or algorithmic discovery. You are not required to use the social features or add other people as friends.
Only the data you explicitly enter is recorded: your deposits, your locations, your preferences and your account information. No automatic location tracking, no advertising trackers, no third-party behavioral analysis.
Yes. The servers are hosted in France, with OVH. Data remains on European territory.
Yes, from your profile settings. Deletion is permanent and irreversible and results in the erasure of all your data.