health
Number Two
Track your gut health in under 5 seconds with the Bristol Stool Scale.
Number Two helps you track and understand your bowel health with quick, private logging. Log a bowel movement in under 5 seconds using the medically-recognized Bristol Stool Scale, then add optional details like symptoms, color, and notes. Over time the app builds a personal Gut Score from your frequency, consistency, and regularity, surfaces patterns between your triggers and your gut, and lets you generate PDF reports to bring to your doctor. Everything stays on your device, with no account and no internet required.
The Problem
Digestive problems are hard to explain to a doctor from memory. When IBS, IBD, or an unhappy gut flares up, you are left guessing what triggered it and struggling to recall weeks of symptoms at your appointment.
The Solution
Number Two turns each bathroom visit into a 5-second log on the Bristol Stool Scale, then connects the dots for you. It scores your gut health, ties symptoms to lifestyle triggers like food, stress, and sleep, and packages everything into a PDF your doctor can actually use, all without an account or an internet connection.
Features
Key Capabilities
Log in 2 taps
Record a bowel movement in under 5 seconds using 7 visual Bristol Stool types, with quick-save for the fastest entries.
Personal Gut Score
See a single score built from your bowel frequency, stool consistency, daily regularity, and symptoms, and watch it trend as your habits change.
Symptom tracking
Record what matters, from abdominal pain and bloating to urgency, straining, blood, and mucus, so nothing gets lost between appointments.
Pattern insights
The app analyzes your trigger tags against your bowel patterns to reveal connections, like how coffee or stress may be affecting your gut.
Color-coded calendar
Browse your full history at a glance, with green days for healthy stool types and yellow and red flagging the days that need attention.
Doctor-ready PDF reports
Generate reports with Bristol type summaries, symptom frequency, and pattern analysis to share with your healthcare provider.
Gallery
Screenshots
Why Choose
Number Two
Log a bowel movement in under 5 seconds on the Bristol Stool Scale
Personal Gut Score and pattern detection link triggers to your gut
Fully offline with no account, and PDF reports for your doctor